Duck Brand Easy-Stick Double Stick Adhesive Roller, 0.31 Inch x 255.6 Inches (280306) Acid free permanent double stick adhesive Ideal for wrapping gifts, sealing envelopes and crafting Dispenser applies adhesive either straight or curved for a multitude applications Each dispenser holds . 31 in x 255. 6in (7. 1yds) of adhesive