Pinit Shrink Bags 7 x 10". 75 gauge acid-free Polyolefin. Use for shrink-wrapping SteelBooks. SKU: BSW710 (0)No Reviews yet Add to Shopping Cart Details Shrink Bags 7 x 10". Use for shrink wrapping SteelBooks. Made from 75 gauge high-clarity archival Polyolefin. Details Back DetailsShrink Bags 7 x 10".Use for shrink wrapping SteelBooks. Made from 75 gauge high-clarity archival Polyolefin. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review