Excellent Material: Premium steel with rust-proof brass lock core for increasing security, insulating and heat resisting. Multilayer Stack Technique: total 22 layers of galvanized locking plates were superimposed and fixed through 8 rivet, can effectively resist the violent destruction. Wear Resistant And Durable: The bottom wear-resistant plastic wrap, can prevent scratch, durable. Widely Application :Great suitable for yard door locks, school dormitory lockers, gym lockers, warehouses, home, garden shed, gate outdoor. Package Included: 2 pack padlocks, and each padlock with two keys. Material: Stainless steel Color: Silver, Blue Structure: laminated steel Net Weight: 182g/Per Package Included:2 x Laminated Padlocks 4 x keys (Each lock is equipped with 2 keys. 4 keys are same.).Items from Sheng Xinshun's shop