Size: 2" X 60 ft. RollA Double Sided Self Adhesive Tape Specifically Designed For Holding Poly SheetingOne Side Is Duct Tape With An Aggressive Tack For Holding Poly Sheeting In PlaceOpposite Side Is UV Resistant Blue Masking Tape That Sticks To SurfaceTogether They Provide The Strength Needed To Hold Poly Sheeting And Delicacy Required To Leave No Damage BehindRemoves Cleanly From Walls And MoldingsUse With Poly Sheeting To Create A Containment AreaReduces Or Eliminates The Need To Re-Spackle Or PaintSaves Time And Money