Scotch Sure Start Packaging Tape, 1.88 Inches x 900 Inches for 1.5 inch core, 6 Rolls per Pack , Smooth and Quiet Unwind, Works on all Boxes Including Recycled Boxes, (DP-1000RF6) NOTE:This tape is for a 1.5 inch core. Easy start every time.Unwinds smoothly and quietly. Material used is polypropylene Strong, durable hot melt adhesive keeps packages secure Tough 2.6 mil thickness takes on rough handling Resists splintering, slivering, tearing