With these Glow-in-the-Dark Snowflake Decals you can create a wonderful night time winter scene right on your window pane! These festive snowflake window decorations feature unique patterns that glow in the dark. Simply peel and stick these snowflake decals to any smooth surface like mirrors and windows then remove them without residue for a festive winter decoration! Glow-in-the-Dark Snowflake Decals product details: 22 per package Largest decal 5 1-2in diameter Smallest decal 1in diameter Sheet 12in wide x 15 1-2in tall Vinyl Damage-free adhesive Not for use on wood or other porous surfaces.