DescriptionMade of material which makes this lock durable and strong. Simple and strong installation allows working on lots of flat surface like wood, plastic and metal, helping locks stay firmly on various sliding doors and windows.Features-Color: Black. -Material: Stainless steel, rubber. -Size: 9.7x2.8x2cm/3.8x1.1x0.8inch. - Made of stainless steel and rubber which makes this lock durable and strong. - Fine grinding and polishing design, beautiful and durable will not scratch your hands. - The latch is thick and strong, with better bearing load. - Easy to install with concealed toggle latch, compact structure, save installation space. - Elastomer has absorption function, can reduce vibration and apply prepressing.