Material：Vinyl, 407 dots 3size 0.6", 0.3", 0.15", you can DIY them by your own idea.
After irradiation of natural light in the night or in the dark you can see the dots in the luminous wall sticker
Easy to Apply, Removable, Durable, Pressure Resistance, Shock Resistance, Moisture Resistance
Non-toxic, environmental protection, waterproof,Easy to install and remove.
SPARKLE GUARANTEE: These stars glow in the dark in all their glory, or we’ll throw you a 100% refund. Turn any ceiling into a stars ceiling, whether it’s a romantic mood-setter or a child’s wonderland.
Amaonm Glow in The Dark Polka Dots Wall Stickers 407 PCS 3 Size Dot Wall Decal Vinyl DIY Circle Wall Art Decor Home Decorations Sticker for Kids Bedroom Living Room Ceiling Girls Nursery Room B071KCHS1D