Fragile White & Red Printed Polypropylene Packing Tape 3 Inches x 110 Yards 2.0 Mil 12 Rolls + Free 3-Inch Dispenser Total Thickness: 2.0 MIL. Color: White/Red; Description: Fragile Tape. Acrylic Adhesive Tapes with Warning Signs. Give Maximum Attention to Shipping and Security Direction. Standard 3 core diameter - common size for most tape dispensers.