Wandkings&reg; Wall Stickers A Night Lit Up with 250 Hearts Glow-in-the-Dark Fluorescent Light Stickers. Perfect for a child's bedroom 250 Glow-in-the-Dark Heart Decals! Quick and easy to apply. Activate, peel off, stick down, done! 100% suitable for wood-chip wallpaper and stick well to almost any flat surface. Except latex, silicon. Sizes/dimensions: 121 hearts 0.6 x 0.6 inch, 114 hearts 0.4 x 0.4 inch, 15 hearts 0.8 x 0.8 inch