Ailisi 1" Inside Width Swivel D Ring Snap Plastic Buckles Lobster Clasp Trigger Clips Rotary Hook Pack of 15 Product Name : Plastic Swivel Snap Hook;Material: Plastic Rotatable tail inside Width (Approx.): 25 mm/1 inch Overall size:1.7"X1.4"X0.5"(44mmX30mmX13mm). 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.