Yo&yo Fluorescent Stickers Glow in the Dark Wall Decor Decal Sticker for Baby Kids Bedroom or Living Room (Dandelion girl) Material: PVC, Eco-friendly and water proof. Wall decoration decals stickers glow in the dark Great decoration for bedrooms, nursery rooms, kid's room,etc. Quick and easy to apply. Activate, peel off, stick down, done! down, done! Applies to any smooth surface