Material Made of high quality stainless steel,resistant to rust and corrosion,and can be used for a long time.Stainless steel surface brushed finish,polishing and precision grinding,smooth and delicate surface,do not scrape hands Easy installation They are easy to install.The standard hole bolt,precise alignment,no manual adjustment,which means that they should only be screwed with the matching color screws provided.All the necessary fasteners are provided,including the strikes and fixing screws.Using the stainless steel button,automatic spring design,simply press the soft button,the bolt locks automatically,convenient and fast Global size 80 mm x 36 mm The package includes 4 3-inch stainless steel bolts and 24 screw applicable bedroom,doors,garages,garden,bathroom,bupboard,kitchen,office,hotel,hotel,etc.4 3-inch stainless steel automatic bolts with button Specification: about.8 cm x 3.6 cm Color: Sliver Material: Brushed stainless steel The package includes: 4 x stainless steel spring bolt 24 x Fixing screw Note: 1.Due to the light and screen difference,the color of the actual element can be slightly different from that of the image.2.Please allow a tolerance of 1 to 2 cm due to manual measurement,thank you for your understanding.