Removable, Eco-friendly Material: PVC Vinyl Finishing Size (in cm): 120(W) * 100(H), Height of Each Bird Approx(in cm):35(W) * 20(H), Sheet Size (in cm): 60(W) * 90(H) Quality : Our Wall Stickers/Decals are made of a high quality, waterproof and durable material and will last for above 4-7 years without fading. Note : If you need to move the stickers after they have been applied; remove the sticker carefully to avoid damage. The sticker can be reapplied, but its adhesive properties may be reduced.