PRICES MAY VARY. Material: These clasps and key rings are made of high quality Zinc alloy, durable, robust and long time for use Package Included: 20pcs silver swivel snap hooks and 20pcs silver key rings Swivel clasp length: 1.5inch/ 3.8cm; Key ring size: 1inch/ 2.5cm The swivel clasp is designed with clamp opening and 360° swivel flexibility Applications: These swivel snap hooks with key rings are great choice for key chain, zipper pulls, purse, handbags, dog collars, lanyards, jewelry decorat