BIG QUANTITY: Our sublimation thermal tape comes in 12 rolls; this quantity means you can use our tape for multiple projects without running out; it's suitable for both personal and professional use Long enough to use: The width of the sublimation tape is about 0.8 inches/20 mm, the length is about 108 feet/33 meters, the inner diameter is about 7.6 cm, and the thickness is about 0.06 mm. It can also be easily cut into suitable lengths for purposes. RELIABLE MATERIAL: Our high temperature tape is mainly made of PET material, known for its strength, durability and stability; good heat resistance and electrical insulation, perfect for a variety of applications. HEAT : Our heat seal tape can withstand heat and is suitable for sublimation printing and heat transfer vinyl; you can use it for a long time without worrying about residue or discoloration, making it suitable for high temperature applications MULTI-FUNCTIONAL: Our blue heat tape is suitable for many occasions, including sublimation transfer, heat , mugs, bottles, T-shirts, hats, Christmas tree decorations and more; you can also use it for other DIY projects like crafting and decorating Colour:blue Material:vinyl Package Contents: 12 x blue heat tape 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.