Aeronautical Aluminum: Made of solid aluminum with a matte finish, no deformation for long life, no fading, waterproof and rustproof. Spacious shelf: The long platform can easily hold a large smart phone, it can also be used as a place function for wipes, hand sanitizer, bottles and kitchen spices. Easy Installation: No damage to your wall. You can install or remove the tissue holder without tools. No Perforation: Easy to install wall mount, without damaging the wall. You can also install with screws for uneven surfaces (includes hardware kit) Large Roller: The roll with a length of 12.5 cm, it is long enough for various rolls of paper.