This dual-layer explosion-proof zipper pull tab is designed for single-layer luggage with a lock hole and a customs combination lock. It ensures the security of your belongings while traveling. The sturdy construction and reliable mechanism make it an essential accessory for frequent travelers, providing peace of mind and convenience. Features -Color:Silver -Material:Metal -Size:6.50X1.70X1.00cm/2.55X0.67X0.39in -Double anti explosion zipper: ensures enhanced security for your luggage with a robust double layer anti explosion zipper design -Single layer lock hole: features a lock hole for easy use with combination locks, providing added convenience -Durable and smooth pull tab: the pull tab is designed to be durable and smooth, ensuring effortless operation without getting stuck -Seamless slider replacement: easily replace broken or missing zippers with these seamless sliders that snap onto the zipper effortlessly -Elegant and functional design: the pull tab boasts a simple yet elegant design, offering smooth operation and reducing the risk of jammingPackage list: 4 x zipper puller