Easy Fit: Super quick and simple to fit in just seconds with no need for a tape measure, tools, glue adhesive, or guesswork. Universal Design: Fits Drawers, Cupboards, and Cabinets. Also features a simple 'open/closed' setting for your convenience. Great Value: This child-proofing lock set includes 10 Magnetic Locks, 10 Lock Catches, 2 Powerful Magnetic Keys, an Easy Installation Tool, Spare Super-Strong 3M Adhesive, and 12 Lock Stickers. Superior Locking Mechanism: Powerful mini magnets in our keys mean that doors up to 38 mm (1.5") thick can safely be secured better than some other childproofing lock and latch kits. No Mess: Aycorn locks use extra strong 3M self-adhesive easy-peel tape which means no drills, screws, or other equipment are required. There is no damage to your furniture or doors, and spare tape is provided in the pack so you can easily remove and re-use them in the future.