Features: CHILD SAFETYPrevent children or pets from entering specific prohibited rooms. Prevent kids from playing with the doors and get injured. Avoid babies or pets from locking themselves in a room. EASY TO USELocking and unlocking operation is much smoother and easier for adults to use. Simple appearance can greatly incorporate into your home design, reduce the curious babies attention. EASY TO INSTALLInstall the door lever lock with adhesive tape, no tools or drill needed. Please note the tapes effect will be better after 24 hours. easy to remove and with no residual on the surface. WIDE APPLICATIONSimple design and comfort color schemes make the door lever lock fit more customers home environment. Suitable for most kinds of the door lever handles in the market. WARM TIPSAfter unlocking the door handle lock, it must be pressed to lock. Please install it as close to the lock cylinder as possible, and the farthest distance should not exceed the end of the handle. Descriptions: Locking and unlocking operation is much smoother and easier for adults to use. Install the door lever lock with adhesive tape, no tools or drill needed. Prevent children or pets from entering specific prohibited rooms. Specifications: Type: Door Handle Lock Material: ABS Color: White Size(L*W*H): About 7.5x3.5x7.2cm/2.95x1.38x2.83inch Package Included: 4pcs x Door Handle Lock Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.