Flyshop Plastic Black 1" Inside Diameter D Ring Lobster Clasp Claw Swivel for Strap 1-3 week to USA with track number, 2-5 week to other country Material : Hard Plastic;Each Size : 5.6 x 3.2 x 1cm/ 2.2 " x 1.3" x 0.5"(L*W*T) Fit Strap Width : 2.5cm/ 1" Weight : 20g;Package Content : 1 x Hook Buckle Product Name : Hook Buckle;Color : Black