These ingenious foot door openers called the Free Foot Door Opener allow you to exit the bathroom hands free, and should really be installed onto every public bathroom door! The " Free Foot Door Opener " is easily installed onto any non-latching inward opening door, by using just 3 included screws to fasten it to the bottom corner of the door. Do-it-yourself (DIY) installation | 5 minutes or less It's a great way to avoid germs, , or viruses that may be on public doorhandles, open doors while both of your hands are full, reduce paper towel costs by not having to have your hands perfectly dry when exiting the bathroom, or just to prevent contamination. Hands-free and foot-operated door opener. specifics: Weight: 350g colour: silver Material: steel size: 12 * 7 * 2cm Package Contents: 4* Foot Door Openers Only the above package content, other products are not included. Note: Light 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.