Stick to windows, mirrors, and other glass surfaces
Great for classrooms, homes, children's room, etc.
Leaves no residue mark
Details: GelGems are perfect for any window. They are a mechanically resistant, semi-solid, thermoplastic polymer that stick to windows, mirrors, glass dividers or any other glass surface. GelGems are washable and re-usable; they peel off easily and don't leave any marks. Put them in your children's room, home for the holidays and seasons or office. The large pack is approximately 10.2" x .1" x 13".