Various Sizes and QuantitiesOur glow stickers include including 1 piece of 11" x 11" sky moon and different sizes of stars and dots. Glow in the dark wall stickers for ceiling can turn a dark room into a real starry sky for kids. Super Bright and Long LastingJust leave the luminous stickers in light or sunshine for 10-20 minutes before use. and it will glow for 8-15 hours in the dark so that you feel like you are in the dairy road. Luminous star stickers, the longer the light absorbs, the longer it will remain at night. Easy to install and self-adhesiveGlow in the dark moon and stars wall sticker can be firmly attached to walls without glue or tape. Also suitable for tables, switches etc. It does not leave traces when you take it off. Ideal GiftGive your children the best starry sky gift. Your children can decorate the room according to their preferences, develop their imagination and practical skills. Your child will be pretty ready for bed early - Never fear the dark and sleep with a beautiful dream. 100% Safe MaterialLuminous wall stickers are made of premium PVC, non-toxic, absolutely safe and reliable. It is the beautiful decorative painting in the daytime and turn off in the night, it brings you the real magic starry sky, adds endless charm to your home. Material premium quality. Self-adhesive wall stickers with luminous stars can be firmly attached to the walls without glue or adhesive. Does not leave traces when removed. DIY. Our children can decorate the space according to their preferences, exercise their imagination and practical skills . Shiny and durable glo. The more light or sun it is placed before use, the longer it will stay at night. Your child will be pretty ready to go to bed early and fall asleep with sweet dreams. Tips: 1. Please wipe off the dust and water stains on the wall before use. Dust and humidity reduce the viscosity of the product. 2. Before lighting at night, it should be exposed to sunlight or light for 10-20 minutes. 3. Fluorescence is only visible in the dark.