A handful of our classic colors got a glam glow-up for fall with a shimmery, pearlized finish! This super smooth, ultra-luxe style has a subtle, pearlescent sheen and vibrant tone. Pearlized Big Os are water-resistant and ultra-durable, just like all of our other silicone styles you know and love.

The Original Big O Key Ring is a one-size-fits-all bracelet key ring that can be worn on your forearm or above your elbow for hands-free ease. The patented, signature locking clasp clicks open and closed so you can contain your house keys, car keys, card case and more in one central, secure location.

Key Features

• Signature Locking Clasp - Our patented clasp was designed so we could swap our keys in and out securely, and without breaking a nail. (epic win!)
• Reinforced Inner Core - The rigid interior core helps the Big O® maintain its shape and long-lasting durability. The non-bending, anti-squish design means it can withstand everything you can.
• Waterproof Silicone - The Silicone Big O® can be washed with soap and water for a germ-busting, instant clean feeling.
• Non-Toxic Silicone - We only use the highest quality, non-staining silicone. Translation: If your teething baby gets a hold of it, not to worry. 
• One-Size-Fits-All Design - The oversized fit with a 3.75in diameter was designed to be worn on the forearm, or even over the elbow, so it’s comfortably out of the way.