Family Protection: your child's safety and prevent door accidents with our door stoppers' anti-pinch design. Perfect for families with children and pets, these stoppers keep doors partly open at all times. Available Doors: Installation requirement only fits standard 1-inch interior doors and rectangular door stops. Not suitable for non-standard door and frame sizes. Time-saving Installation: No tools, tape, or hardware required for installation. These door stoppers are convenient and easy to install in seconds, saving you time and hassle. They also protect the door from damage and reduce noise. Child-proof Convenience: Our door stoppers prevent accidental locking and operate from both sides of the door, providing a reliable and safe solution for parents. Extensive Usage: maximum protection for your kids with our child-proof door stoppers. They fit any style of door knob or handle and can be used in multiple areas around your home. Note that they may not fit some non-standard doors or frames. Colour:White Material:ABS+ Size:17.8 x 7cm Package Contents: 1 x Child Proof Door Stop(The physical details of different batches may be different from the pictures, which will not affect the normal use) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.