Oval Resin Strap Smart Watch Replacement Sports Bracelet for Fitbit Inspire 1/2/Inspire HR - Black The strap is made of high-quality resin material, which is waterproof and rust-proof The strap has stainless steel adapter and folding clasp, which is easy to disassemble and replace Personalize your watch with this resin strap An ideal strap replacement for your old, broken one Specifications: Material: stainless steel + resin Wrist circumference: 5.3-8.5inch Compatible with: Fitbit Inspire 1 Fitbit Inspire 2 Fitbit Inspire HR Package included: 1 x Watch Band Other things not included Size: 175mm (Without watch)