[Reliable material]The sublimation heat shrinkable packaging film is made of high-quality materials, odorless and safe to use, and can well wrap your cups, glasses and other items [Quantity and size]You will get 30 pieces of heat shrinkable packaging film, 3 different sizes, each size for 10 pieces; 3 sizes are 5 x 10 inch /12.7 x 25.7cm; 5.9 x 11.4 inch /15cm x 29cm;7 x 11.4 inch /18cm x 29cm; And 3 kinds different sizes can meet your needs for making different crafts [Easy to use]You need just wrap the cup or other sublimation blanks in sublimation shrink wrap sleeves, heat it with a hot air blower, and then put it in the oven. Next, set the time and wait for the finished product to be about 300F (150C) and 5 minutes. The process can be done , it is very simple, easy and economical [Good performance]The sublimation shrink film can be used for sublimation, and high-quality sublimation transfer can be obtained, and a consistent transfer effect can be provided by matching the size and shape of the substrate; Put the substrate in the bag and put it In the oven, you can get the desired pattern [Multifunctional] Sublimation shrink wrap bands are very suitable for flat items and curved items, such as sublimation cups, kettles, tumblers, keychains, earrings, coasters, labels, phone boxes, license plates, puzzles, mouse pads, photo frames, mobile phones , more crafts Material:PET colour:White Package Contents: 30 * heat shrinkable packaging film Only the above package content, other products are not included. Note: Light 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.