1/2" x 120 yds. 3M 860 Poly Strapping Tape 144/Case Type D The outer surface of the

The outer surface of the mailer is colored and the inner lining is silver

Bags retain flexibility at low temperatures to help reduce breakage

Multi-Depth Bookfolds

Double fold corners and double glued flap increase the envelopes strength and edge protection

Used for packaging in trays

1/2" x 120 yds. 3M 860 Poly Strapping Tape 144/Case Type D The outer surface of theBlack polypropylene backing with adhesive formulated to provide good adhesion to metallic, plastic, fibreboard and painted surfaces. Also great to use for bundling and palletizing. Provides abrasion, moisture and scuff resistance. 2. 8 Mil. Black polypropylene backing with synthetic rubber resin adhesive.