These barrier tapes are provided with a combination of english and spanish verbiage. Establishing a recognizable and understandable line of security is a critical first step for investigators. EVIDENT Barrier Tape is manufactured from highly visible yellow polyethylene material and printed with bold, black lettering. Each 3" wide, 1000' long roll is provided individually with no dispenser box. Each case of eight barrier tapes is provided in bulk and without dispenser boxes.