?[Premium Smooth Material and Size]: Made of high quality eco-friendly PVC material, non-toxic, environmental protective, safe to use. Comes in 2 sheets of 45 x 60cm (17.7" x 23.6"). The size will be 83.2 x 110.1cm (32.8" x 43.3") when it is completed. ?[Solar System Wall Stickers for Kids]: Including: Rocket, flying saucer, astronaut, star, planet, galaxy, etc. It is also an educational tool that encourages kids to discover and explore the world around them. Every child is full of curiosity in outer space, this wall decal is like a spaceship exploring the outer space help them to learn about outer space. ?[Waterproof and Easy to Remove]: ①Waterproof material, no need to worry about damaging. ②Easy to stick, remove and replace on any dry, clean and smooth surface without leaving any sticky residue or damage. ③Can be applied to any smooth and clean surfaces such as walls, doors, windows, closet, etc. ?‍?[Best Gift Ideas For Kids]: A perfect space bedroom decor for boys and girls. This outer space stickers are perfect for nursery bedroom decoration! It also suitable for classroom, playroom, door, living room, space themed room decoration. ?‍?[Warm Tips]: Do not stick to any powder coated wall, irregular surface, oil and dust covered surface, Teflon-painted surface and so on. If you have any question or suggestion, please feel free to contact us.We will solve it for you as soon as possible.