Metal Swivel Clasps Lanyard Snap Hook Lobster Claw Clasp Jewelry Findings 1 7/8" x 1 1/4" Pack of 30 Brand New and High Quality Base swivels 360 Size: 1 7/8" x 1 1/4", D ring inner width is 1 1/16" Material: Silver metal Package included: 30 swivel clasps