Specifications: Type: Handle Locks Material: ABS Color: White Function: Effectively prevent children and pets from entering and leaving the house without authorization. Features: 1. Reliable Guard for Toddler: Childproof door lever lock keep your child away from toilets, balconies and doorways without adults supervision, safely stays in the room so you can focus on your work without worries any more. A security guard for children 2. Perfect Pets Proof Lock: Are you still worried about the cat pulls on the handles when you sleep? Do you wake up in the morning with the door wide open? Our door handle lock can effectively prevent the kitten or dog to enter/leave the house without permission, let you feel at ease. 3. 180Rotation Design: The babyproof handle lock adopts unique 180 rotatable knob design, you can adjust the lock angle according to your door opening directions freely. Adults just need to simply long-press the raised knob by one hand to turn on or off the door handle lock, difficult operations for kids. 4. Premium Material: Made from quality ABS and equipped with 3M adhesive, the childproof door knob lock is non-toxic to children and pets, and no harm to the door, window or cabinet firmly. 5. Easy to Install and Remove: Simply peeling the 3M adhesive tape and place baby door lock under the door lever, no tools needed. When you want to remove, just use the hairdryer to heat up 3M tape, easy to clean, no residue. Package includes: 1 Pc or 6 Pcs x Handle Locks Notes: Please Allow 2-3 cm Difference Due To Manual Measurement.Besides Different Computers Display Colors Differently, The Color Of The Actual Item May Vary Slightly From The Below Images, Thanks For Your Understanding(1 inch = 2.54 cm)