Enclose display items between two transparent, flexible plastic membranes for a 3D floating effect. for exhibiting medals, coins, stamps, medallions, jewelry, etc. Great for Valentines Day, Thanksgiving, Christmas, birthday or any occasion. for jewelry store, show window, lattice, table top, etc. Can be used at home, at work, or showing products at your business. Made of plastic and PE film material, clear and convenient to use.