Removable wall sticker waterproof and wipe cleanEasy to Install. Just Peel and Stick on the Wall. Does not Harm to human health or environmentSheet size: 60cm x 90cmExpand size: 280cm x 156cmPackage of one setColor: show as pictures 1. Choose a smooth surface where you want to apply the sticker.Make sure that the surface is clean and dry. 2. carefully use a soft cloth or credit card to press the decal on the wall and smooth out any wrinkles. 3. This wall sticker is removable and is made from PVC which will do no harm to human health. Package include: 1 x wall Sticker