Two color stripe pattern for professional use in matching existing stripes or creating original designs on vehicles. Also known as Elite. 3M Scotchcal 74802 black / silver metallic striping automotive tape comes in a 3/16 in width 150 ft length and is packaged 1 roll per pack 1 roll per case. When purchasing this product consider the thickness. The variances in thickness often make an important difference in proper performance. This automotive tape has a 2 mil thickness. Specifications: Reflective: Non-Reflective 3M Number: 74802 Specification parameters description: Backing Material: Tape is commonly made of a backing material and an adhesive material. Backing material is what holds the adhesive and is the portion of tape exposed to the environment when applied to a surface. Also known as carrier material it is available in a range of materials for varying applications. For light-duty applications like office and packaging backing materials are often made of paper for easy tearing. For tough outdoor applications like aerospace or marine heavy-duty backing materials are used to resist abrasion and wear.