Description:Invisible drawer lock can prevent the baby from opening the drawer, avoiding the occurrence of injury or other accidents.Features:- Hidden design with higher security.- Built-in installation, and has wide application.- Easy to use and install, no screws are needed.- Convenient to clean with advanced non-drying adhesive.Caution:· This is not a toy.· Please stop using it if any damage.· This product can not take place of adults to take care the children.· While installing, do not touch sticker by hand or double use. Safety Item: Cabinet Locks / Straps Package weight: 0.069 kg Package Size ( L x W x H ): 16.00 x 9.00 x 3.00 cm / 6.3 x 3.54 x 1.18 inches Package Contents: 4 x Children Safety Lock, 4 x Adhesive Stick, 4 x Lock Buckle