Rubicon
Men's Silicone Ring, Light Grey, 6mm or 8mm
£18.00
Your Perfect Ring – Try it at Home
When your ring arrives, try it on, check the fit, and make sure you love it in person. If it's not right for any reason, return it free within 100 days. The only risk is finding one you love.
Why Choose Silicone Rings
Silicone is safe for every situation a metal ring is not: the gym, swimming, contact sports, manual work, and medical environments. It won't conduct electricity, won't scratch tools or equipment, and won't trap the kind of pressure that makes metal rings a hazard on the job.
Medical-grade silicone — no metal, no conductivity, no risk. Safe for electricians, mechanics, surgeons, and anyone who can't wear metal on the job.
Hypoallergenic and skin-safe. No nickel, no reactions, no redness. If metal rings have caused problems before, silicone won't.
Shower, swim, gym, sea — silicone doesn't corrode, rust or react. Flexible enough to move with your hand, tough enough for daily wear.
Every ring arrives in a presentation gift box — no extra packaging needed. Ready to give exactly as it arrives.
Light grey silicone with a smooth domed profile. 8mm. Soft, flexible, and deliberately minimal. The Rubicon is built for men who need a ring they can wear at work, in the gym, or anywhere a metal band isn’t practical. Most buyers pick it up alongside a metal ring — silicone for the job site, metal for everything else. It’s also a popular choice for anyone with joint or knuckle problems who finds traditional rings uncomfortable.
Medical-grade silicone is hypoallergenic, non-conductive, and waterproof. It weighs almost nothing — most wearers forget it’s there within minutes. The domed shape sits flush against the finger and won’t catch on tools, gloves, or equipment. If it ever gets caught under load, silicone is designed to break away rather than trap the finger. Free UK delivery. Dispatched today.
What makes this ring worth it?
Walk into a jeweller and you’ll find versions of our rings for 3–4 times the price. The difference isn’t the ring — it’s the overheads. We work directly with the craftspeople who make them and carry the stock ourselves, which is how we can sell a ring that genuinely lasts for a fraction of high street prices.
Traditional gold and silver scratch, bend and lose their shine. That doesn’t happen here. We use a high end process called PVD plating which is the same process used on high end watches to keep your ring looking great.
Why buy from Newman Bands?
We’re based in Horsham and dispatch the same day for orders before 5pm (11am Saturday). That includes engraved rings — we hold stock and engrave on site, which is why we can still get it to you in 1–2 days. Most online ring sellers take 2 weeks or more.
We’ve fulfilled over 100,000 orders since 2019 and hold over 10,000 five-star reviews across Trustpilot and Reviews.io. Any questions before you buy — contact us directly. No chatbots, no outsourced support. We handle it ourselves.
What if it doesn't fit?
Not quite the right fit? No problem. Silicone rings are flexible, but if the size isn’t perfect, we offer free exchanges or refunds — no questions asked. You have 100 days to return it for any reason.
Not sure of your size? Select “I don’t know my ring size” from the dropdown and we’ll send you a free ring sizer first.
THE DETAILS
Silicone rings are engineered to snap under dangerous force rather than trap your finger. Metal rings caught on machinery or during a fall can cause serious injury. Silicone breaks cleanly, protecting the finger. Tom from Basildon wears his Rubicon on site every day: “Ideal for wearing whilst working a manual labour job.”
Silicone is lighter than any metal ring by a significant margin. Most wearers stop noticing it within minutes. If you’ve never worn a ring before, or you find metal bands uncomfortable, silicone is the easiest way to start. Ryan described his Rubicon simply: “Perfect fit, really comfortable and high quality.”
Medical-grade silicone doesn’t react with skin, won’t corrode in water, and doesn’t conduct electricity. Wear it in the shower, the pool, or around live circuits. If you’ve had irritation from metal rings, silicone removes the problem entirely. Joanne from Grimsby chose the Rubicon for her partner specifically because he has problems with his knuckles and can’t wear a normal ring.
Every silicone ring ships same-day with free UK delivery. The Rubicon arrives in a presentation box. Silicone has some natural stretch, so if you’re between sizes, go one size down for the best fit. Not sure? We’ll send a free ring sizer first.
The Founder Story
Guarantee
100-Day "Try at Home" Returns
Buying a ring online shouldn't be a gamble. Try it on at home, check the fit, and see how it looks in person. If it isn't exactly what you wanted, simply return it for free within 100 days in unworn condition.
Fast, Hassle-Free Size
Ordered the wrong size? Don't panic. Our UK-based team makes swapping any unengraved ring for the perfect fit fast and painless. We usually process exchanges within days, so you're never left waiting. You're dealing with real people, not a warehouse.
Who This Ring Is For
The Rubicon is bought by tradespeople, gym-goers, engineers, healthcare workers, and anyone who works with their hands. Most buyers already own a metal wedding band and want something safe for work. Others choose silicone because joint problems or swollen knuckles make metal rings painful. Joanne from Grimsby bought it for her partner because he has problems with his knuckles and can’t wear a normal ring. Tom from Basildon wears his daily on a manual labour job.
It’s also picked up by men who’ve never worn a ring and want to start with something they won’t notice on their hand.
Light grey with a smooth domed profile. The surface is matte, the edges are rounded, and the 8mm width gives it enough presence to read as a proper ring rather than a rubber band. The domed shape means it sits flush against the finger with no sharp edges to snag on gloves or equipment. Silicone has a slight natural stretch, so it flexes with your finger throughout the day rather than sitting rigid.
“Perfect fit, really comfortable and high quality.” — Ryan LilleywhiteWhy Silicone
Silicone rings exist to solve a specific problem: metal rings aren’t safe or practical in every situation. In manual trades, healthcare, the military, or the gym, a metal ring caught on equipment can cause serious injury. Silicone is engineered to break away under dangerous force, protecting the finger.
Medical-grade silicone is hypoallergenic — it won’t react with skin, won’t corrode, and won’t conduct electricity. It’s waterproof, so showers, swimming, and washing up won’t affect it. And it weighs almost nothing.
Silicone isn’t a forever ring in the way tungsten or titanium is. With daily wear, expect one to three years before the material starts to show its age. But that’s part of the deal — it’s built to be worn hard, replaced easily, and keep your metal ring safe for when you want it.
How it Compares
Silicone rings from high-street jewellers or fashion brands are often generic imports with no sizing support and no exchange policy. Newman Bands silicone rings are sized to the same standards as our metal range, ship with the same presentation box, and come with the same free exchange service if the fit isn’t right.
Buyers across our silicone range consistently describe the quality as better than expected. The fit, the feel, and the packaging all read as a step above what they’ve seen elsewhere.
Buying This as a Gift?
The Rubicon ships in a presentation box — ready to give. If you’re buying for someone who works with their hands, this is one of the most practical gifts you can choose. No sizing appointments, no worrying about scratches or damage.
Silicone has natural stretch, so it’s more forgiving on fit than metal. If you’re between sizes, go one size down. If the size isn’t right, return it free and we’ll exchange it the same day it arrives.
“Bought this for my partner as he has problems in his knuckles, and he can’t wear a normal ring.”
— Joanne Smith, Grimsby
“Product has been ideal for wearing whilst working a manual labour job.”
Tom Olliffe, Basildon
All 3 Rubicon buyers gave it five stars. The number one reason buyers choose silicone is safety at work — tradespeople, engineers, and healthcare workers wear it because it breaks away under force instead of trapping the finger. Tom wears his Rubicon daily on site. Ryan describes it as a perfect fit that is really comfortable and high quality.
“Bought this for my partner as he has problems in his knuckles, and he can’t wear a normal ring.”
Joanne Smith, Grimsby
Many buyers own both a metal ring and a silicone ring — the metal stays safe at home while the silicone takes daily wear at work, the gym, or while travelling. Silicone weighs almost nothing, and buyers who switch from metal say they forget it is there. Newman Bands ships every silicone ring with the same presentation box, same-day dispatch, and free exchange service as the metal range.
You have 100 days to try it at home. If it’s not right for any reason, return it free.
We offer 100-day free returns on every ring. If the size isn’t right, return it free and we’ll exchange it the same day it arrives. Silicone has natural stretch, so it’s more forgiving than metal — but if it’s not perfect, we’ll sort it. You’re dealing with real people, not a chatbot.
You’re not committing to a ring. You’re just seeing it in person. Try it today, risk free.
Not sure of your size? Select “I don’t know my ring size” and we’ll send a free ring sizer first — posted today.
