Gold Skulls Silicone Ring on Arc 4mm Band

The human skulls have been around for as long as humans have been around (true fact). 

Their symbolism is deep and far-reaching.

What do skulls represent for you?

For us, it represents life and death, the power of life, the celebration of our being, and the essence of our everlasting existence - because the skulls are all that remain, long after everything else has rotted away.

These rings are individually engraved then carefully filled with golden liquid silicone, followed by a bake to cure the liquid silicone for longevity.

You can make this ring even more meaningful with your custom engraving on the inside.

Each ring is engraved and inked in Canada.

What makes Knot Theory silicone ring different?

• Breathable true comfort fit - Curved inner surface enhances air flow, giving you the most comfortable wear. No moisture trap, no grooves. Your skin stays fresh and dry.
• Metal-free metallic colours - sophisticated metallic colours that are also hypoallergenic.
• No finger muffin-top with our ergonomic comfort fit.
• Designed for 24/7 wear - Non-bulky and lightweight for enhanced safety and 24/7 comfort.

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.