The T-shaped scale consists of a two-piece bar for easy storage. There are 40 hooks on both the front and back of the two-piece beams for attaching hanging signs. On the front and back, the bars are each labeled with numbers from 1-10 from the pivot point. You can attach up to five plates to each hook. Packed in a cardboard box with instructions Dimensions: 17 x 16 x 3 cm