You can prevent your little one from opening sliding doors or wardrobes with the Sliding Door Lock. You mount the lock with the included adhesive tape and you can easily remove it if needed. With the Sliding Door Lock, you?re not only protecting your little one from accidents in the home - you?re taking responsibility for the environment that your child grows up in, too, as the packaging is 100% biodegradable and Cradle to Cradle certified. This means that it will naturally decompose and leaves nothing behind that damages our planet.