The set includes 6 holders. This set allows you to display books without worrying about them tipping over or warping. Each holder is protected by a protective film for transport. The film acts as a barrier against scratches during transport. The material it is made of is organic glass. It is durable and resistant to damage, and it is also transparent. The supports are practically invisible. Precisely cut supports ensure aesthetic, smooth edges. The product is made of 3 mm thick Plexiglas, which provides stability and prevents deformation. Book holders can be used anywhere – they can serve their function on a shelf or bookcase, but they can also be used on any flat surface to display books or similar items like console CD boxes or movies.