This lock was designed to prevent customers taking merchandise off pegboard or slatwall hooks. This secure stock displayed on wire display hooks and can save money by detering theft. Its unlocking and controlling inventory is quick and easy with magnetic detacher by pointing it at the bottom of the stop lock.Features- Color: Shown in the pictures.- Material: Plastic.- Size: Approx. 4 * 2 * 1.8 cm/ 1.6 * 0.8 * 0.7 inch (L*W*H).- for durable and long-lasting use.- Lightweight for portable carry.- Designed to prevent customers taking merchandise off pegboard or slatwall hooks.- For secure display.- Save money by detering theft.- Open easily with a key.- There is no unlocker in the parcelPacking list50pcs Retail Security Stop Lock Detacher Key Display Hook Anti-Theft Plastic STOP LOCK with Red Head