' Carton Sealing Tape, Material 30 lb. Natural Kraft Paper (Virgin Fibers) and 25 lb. Natural Kraft Paper (Virgin Fibers), Natural, Shape Continuous Roll, Width 3 In., Length 375 ft., Thickness 7.2 mil, Tensile Strength 84 lb./in., 14 lb. High Melt Index Polypropylene Based Co-Polymer and 15 lb. Chemically Grafted Starch Based Co-Polymer Adhesive, Package Quantity 8 '