Size: 6x3.5x3cm/2.4x1.4x1.2 inches Impact resistant, and heavy duty . The window slot distance: Min. window groove: 1 inch ; Max. window groove: 1.6 inch. Easy to install: the area for the lock, no tools. The adhesive sticks on strong and removes easily without damaging the . These door locks work well on most wood, glass, plastic, and metal surfaces. You can childproof your patio, closet, shower, storage, and entertainment center sliding doors as well as your sliding . Your toddler can explore without hurt. colour:brown Material:iron Package Contents: 4 * Cabinet Locks Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.