12" x 40 ft Roll of Glossy Silver Adhesive Backed Vinyl For Craft, Hobby, Cricut Cutters, CraftROBO Cutters, Pazzles Cutters Glossy Silver 12 inch x 40 foot Roll Permanent self adhesive backed vinyl Durable for up to 3 years outside and up to 5 years inside Vinyl is 3.0 mils