Material: High Quality Vinyl. Ideal for Walls or Glass. Environment-friendly, Non-toxic, Non-fading, waterproof, also safe for children. Picture for reference only. Applied size: 12×18 inch. Easy to apply – just peel and stick! This Wall decal is cool and it looks like a real window. Present your families and Friends with this decal. We believe it is the best choice. This wall sticker can be applied to any smooth surface such as walls, doors floors, bedrooms, living rooms, nursery rooms and home decorations. After sales service: Please do not hesitate to contact us if you have any question. We will response all your e-mails within 24 hours with friendly customer service.