Safe and high-quality materialsThe bookshelf is made of high quality stainless steel and steel, the surface is polished and painted to be strong, smooth and rust-proof. Stronger and more durable than plastic or bamboo bookshelves, not easy to break; wide range of applications Withits fast folding and easy storage features, you can easily fold the bookcase into a bag and use it anywhere. Does not take up much space at home, school, office, library, dormitory, etc. when not in use.Sophisticated DesignThis bookshelf has six adjustable angles, you can adjust the inclination of the bookends according to your comfort, achieve good vision, protect eyesight and reduce neck and waist pain. There are 4 non-slip pads at the bottom, which can be read with peaceof mind and not easy to push.easy to useThis bookend can easily handle books of all shapes and sizes, even the heaviest. The sturdy construction keeps books in place without moving for easy reading.