The World Map Pixel Stickers Puzzle by Stickaz is a decorative design you create & apply to a wall or glass in your house or office. This pixel based model is easy to assemble, all you need is a pen, a ruler & a level; mark your starting point & you can begin to create this minimalist picture. The box contains 421 little plain black square stickers (Kaz), made from thin mat repositionable vinyl & measuring 2x 2cm, & an instructions leaflet. There are additional 9 blue tiles so you can mark your favourite places. The finished design will measure Approx. 86x 52cm. With the World Map Pixel Stickers Puzzle you can have fun while adding a modern decorative touch to your house or office. Please note this item is not suitable for children under the age of 3.