This wall sticker set consists of 36 jacks style shapes, use them close together, interlocking or spread them across a wall to make a unique piece of wall art. They can be used on ceilings, walls, doors, furniture & windows or mirrors. These stickers are available in a range of 20 colours. This set contains 36 jacks which are 10cm wide/tall. Designer Tip Why not buy two sets in a contrasting colour or a different could tone, like light blue & bright blue, then interlock the designs & spread them across the wall in a random fashion.