Blue Painter Masking Tape 5.6 Mil for Painting Purpose 3/4" x 60 Yards Made in USA 32 Rolls Durable and lightweight. Blue Color, Total Thickness: 5.6 Mil. Clean Removal for up to 21 Days. Able to withstand the bleed during painting. Commonly used on Drywall, Glass, Hardwood Floors and Wood Trim.