Edge is enhanced with PST16 No Bleed technology to insure a professional, clean line of paint, even on drywall Easy-on, Easy-off clean release technology with UV resistance for performance of up to 14 days of direct sunlight and much longer indoors Maybe used around light switches, moldings, window sashes, and door frames even on drywall Roll-Wrapped Size In x Yd=1-1/2 x 60