Rubber Watch Band Retaining Keeper Loop 7 Pcs for 13mm Strap Width Rubber Color: Blue,Purple,Red,Fuchsia,Orange, Black,Yellow; Product Name: Watch Buckle Ring Weight: 3g; Package Content: 7 Pcs x Watch Buckle Ring Material: Rubber Size: 15 x 8 x 6mm/0.6" x 0.3" x 0.24"(L*W*T) Fit Strap Width: 13mm/0.5"