Winstory Securit Sliding Glass Door Drawer Reptile Vivarium Terrarium Lock with 2 Keys To keep your valued pet(such as spiders, snake, python etc.) inside its vivarium / terrarium and to keep the un-wanted out Locks are designed to fit an array of reptile housing The bar slides between the panes of glass and is secured in place with a screw, the barrel then slides onto the bar and ratchets into place Installed on the glass cabinet, glass shelf, glass drawer or other glass furnitures Material: Stainless Steel