SAFETY FIRST: Our adjustable baby lock straps eliminate trapped fingers. The locks can adjust from 3” to 7" in length. They work perfectly on both flat surfaces and corners. The flexible strap means you can bend around items such as cabinets & cupboard doors.️ EASY TO INSTALL, NO TOOLS REQUIRED: Childproofing your home has never been easier. Apply the kids security locks onto your chosen surface and click the lock into place. No tools or drilling required. WHAT’S INCLUDED: 10x multi-purpose child locks & x4 spare 3M tape that has a high grade strong 3M adhesive. An installation manual is also included. MULTIPLE USES: Perfect for many uses such as cupboards, cabinet, refrigerators, drawers, trash cans, microwave, washing machines, dishwasher & toilet seats.✔️ NO DAMAGE: Don’t worry about your furniture, these straps leave no residue and won’t cause any damage once removed.