Specially designed for child safety, this lock can prevent children from injuries by closing and opening window, door or cabinet. Easy to use, simply clean the working area for this lock, peel off the tape and stick on the door, very convenient and effortless. Features -Color:Green, white. -Material:ABS, POM. -Size: 8.60X8.00X0.80cm;/3.38X3.14X0.31in; - No screws are needed, this adhesive safety lock for your baby is easy to apply and install. - Internal metal spring has good elasticity, with detailed workmanship, can support . - This lock is designed for baby, toddlers, children and some special adult demands. - Prevent children from opening doors and windows by mistake, provide your home more security. - Pressing double buttons for locking, press the locking cover for unlock condition, improve safety. Package list: 1 x sliding window lock