Bone Collector Midnight Black Thin Ring Size:4 Performance stretch that moves with

Performance stretch that moves with you no matter the job

reliable mounting

We built it with multiple fused layers and a hidden Anti-Stretch™ inner band for extra structure and stability

Whether you’re riding the waves

pocket-friendly frame that moves with you - from the jobsite to a night out

Bone Collector Midnight Black Thin Ring Size:4 Performance stretch that moves withTake on your adventure while wearing an official Bone Collector Groove ring! Our one of a kind Groove technology allows breathability and comfort on a level that no other silicone ring can match. Our grooves allow air in and moisture out, keeping your finger dry no matter what. The medical grade silicone keeps your ring flexible, while maintaining durability and safety at the highest level.