Item Type: Door Knob Cover Material: ABS Color: White Size: Approx. 6.5x6.5x5cm / 2.6x2.6x2.0in Parameters: Anti Collision Door Handle Gloves, Quick and Easy to Install Without Adhesive, Tools or Drill. The smooth surface does not hurt the hands and better protects the door handles from damage. 1,Special Design: The sleek design does not hurt your hands and protects the door knobs. protect children's safety. And the special and natural design blends with your door. 2,Easy Installation: Take off the door knob cover then set it on the door knob and close the t wo covers, the door knob is in lock. lt can be easily removed by a screwdri ver. 3,Safety Assurance: Prevent babies from opening the door and getting into dangers like the t oilet or the storeroom and get injured Prevent babies from going in or out of the house. 4,Safe Use: Made of eco friendly material. Baby safty door knob cover has pass mech anical and physical properties test. Parents can use them safely on the do or knobs. 5,Safe and Reliable: The premium material makes it sturdy enough to be unbreakable. Effectively prevent kids or elderly with dementia from opening or locking the door.4 Set x Door Knob Covers