Ailisi 2" Inside Width Swivel Snap Black Plastic Buckles Lobster Clasp Rotary Hook Pack of 4 Product Name : Plastic Swivel Snap Hook;Material: Plastic Rotatable tail inside Width (Approx.): 50 mm/2 inch Overall size:2.6"X2.5"X0.6"(66mmX65mmX15mm). Full 360 degree swivel eye helps prevent tangles. These buckles can be used for dog leashes, bag straps, camera bag straps, shoulder straps, purse straps, and so much more.