thickened 8 pieces of magnetic plates to firmly fix the metal cutting mold in place to prevent them from being lost or .This set includes 8 storage envelopes and magnetic pieces, 16 blank stickers, which provides a safe and convenient way to make your molds and seals orderly. These magnetic films are designed with thick and strong, 0.5 mm magnetic film and thick cardboard combination to firmly grasping your mold.The size of the transparent envelope bag is 7.5 x 5.5 inches, and the magnetic film is about 7.0 x 5.0 inches. Each magnetic paper has a plastic envelope, which is sealed by the fastener, adding a layer of protection to your mold, and can be easily taken. The label stickers containing the plastic envelope in the set, allowing you to quickly and easily find the mold required for the card production. Whether you are a professional card producer or amateur enthusiast, these magnetic paper with plastic seals is mustspare parts. magnetic sheets for dies storage Redesigned and improved, the two sides of the magnetic sheet have different functions - the black magnetic side can store and the Blue side can write or store clear stamps to keep your and organized! magnetically enhanced magnetic sheets size easy-to-use Color:Blue Material: Rubber Package Contents: 1 set magnetic sheets for dies storage Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.