Carl&rsquo;s Black Felt Tape for DIY Projector Screen (Contrast-Boosting Border) (4-inch x 60-Foot) 1 Roll of Black Felt Tape is 60-Feet Long (Available in 2", 3" or 4" widths.) Adhesive, peel-off backing Non-reflective and light absorbing Contrast boosting border Gives your DIY screen a professional look