Thunderfit 5 pack silicone rings in white, beige, and pink #thunderfit #gym ThunderFit silicone rings unopened package brand new 5 rings size 11 ThunderFit silicone rings, featuring flexible, durable construction designed for safety and comfort. Flexible, durable silicone athletic rings designed to break away under pressure. The ring colors are white, black, gray, tan and pink. Bxjc5852