Skulls Silicone Rings Dual Layer

Skulls are a symbol of bravery and life-and-death bonds. It's also the most timeless badass symbol. No big deal.

Make this ring even more meaningful with your custom engraving on the inside.

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***** WHAT MAKES US DIFFERENT *****
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OUR RINGS:

★ Comfortable 24/7 - Enhanced breathability and comfort with a curved inner wall

★ Looks Great on Your Hand - Thoughtful designs; no finger muffin-tops thanks to the ergonomic design

★ Durable - Best-of-both-worlds thickness & flexibility for durability and comfort.

★ Hypoallergenic - Made with high quality food-grade silicone and pigments

★ Safe for All Activities - No pinching, no calluses. Non-toxic, non-conductive, and heat-resistant.


OUR ENGRAVING:

★ 360° engraving available on both inside & outside of the ring

★ Each engraved ring is made locally in Canada


OUR GREEN INITIATIVES:

★ Eco-friendly minimal packaging with ocean-friendly, biodegradable plastics

★ Each engraved ring is cleaned with eco-friendly mild soap (to remove engrave residue)


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****** SIZING ******
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Please see the product images for a ring size guide, or better yet, print a free size tool here.

★ HELPFUL TIPS:
1. If you are between sizes, for example size 9.5, we recommend going for size 9.
2. A silicone ring is flexible and can stretch over your knuckles. So quite often it is 1 size smaller than your current metal ring.

Here is an approximate guide:

Women:
Size 4: XS
Size 5: S
Size 6 & 7: M
Size 9: L

Men:
Size 7: XS
Size 8: S
Size 9 & 10: M
Size 12: L


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**** RETURNS & EXCHANGES ****
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Please contact us within 14 days of receiving your ring for exchanges and returns.

If you'd like to exchange your ring for a different size, we offer a perfect fit promise on your FIRST ring, so it is sent to you for free. For engraved rings, we charge $12 re-engrave fee on one side, and $4 re-engrave fee on the second side; it is also sent to you for free.

For returns, you'll be responsible for the return postage to US or Canada. For engraved rings, we'll refund your payment minus $12 for single-sided engraving, or $16 for double-sided engraving.

Our signature inner wall curves gently to let air flow, delivering all-day breathable comfort without skin irritation, chafing, or pinching.

No Sweat Traps: Grooved rings trap sweat, dirt, and lotion. Our smooth interior is hygienic and easy to clean.

Ergonomic Pressure Relief: The gently curved inner wall spreads pressure evenly across your finger, eliminating hard edges that bite into your skin.

No Finger "Muffin-Top": Sits naturally against your skin to prevent pinching, deep ring marks, and skin bulge over the band.

Breakaway Protection: Engineered to flex and safely snap under high pressure to prevent ring avulsion injuries.

Hypoallergenic & Non-Toxic: Crafted from 100% skin-safe, non-porous silicone with metal-free pigments that won't irritate sensitive skin.

We want you to experience the comfort of wearing a perfectly sized silicone ring, so if your first ring with us doesn't fit seamlessly, we’ll exchange it for free.

Delivery time = lead time + shipping time.

• Lead time for engraved rings (custom or Knot Theory designs) are listed at the top of our site.
  
• Lead time for non-engraved rings (plain) typically ship within 1–3 business days.
  
• Shipping time (after your order ships) is usually 3–10 business days, depending on your region.

You’ll receive tracking info as soon as your order ships.

Need help? Contact us or check out our FAQ.