It consists of a 2-piece table and clock set. Material: Produced by gluing 1 mm plexiglass onto 3 mm MDF. Clock: Number heights are 7 cm. It can be mounted up to a diameter of 50 to 100 cm. Table: Template for 60 x 20 cm mounting is sent in the package. Clock: It is a silent mite. Mounting: Glued to the wall with double-sided tape. The clock hub is hung on a nail. There is protective gelatin on the plexiglass. It is delivered to you without any scratches.