Size:1/4", 1/2", 3/4", 1" - 108ft, 4 Rolls The item is a simple and practical tape, which is mainly made of durable polyimide and silicone materials One-side self-adhesive design for easy to use, It shows excellent electrical insulation properties, high temperature resistant It is widely used as electrical insulation transformer, motor, coil, Semiconductor manufacturing, capacitor, in electronic industry and so on Also extensive use as Lithium battery fixed positive and negative, 3D printer and heat transfer tape Package Include: 1 roll of 1/4 inch high temp tape with 36 yards 1 roll of 1/2 inch high temp tape with 36 yards 1 roll of 3/4 inch high temp tape with 36 yards 1 roll of 1 inch high temp tape with 36 yards If you have any questions about our tape,please contact us and we will send a replacement or refund to you.