13x18 ZIPLOCK BAGS 4 MIL CLEAR POLY RECLOSABLE LARGE JUMBO SIZE13"x18" 100 Pcs (LZ 6.5 R BOX A) 4 MIL ZIP LOCK BAGS 13" x 18" CLEAR POLY BAGS LARGE & THICK RELOC PLASTIC BAGS 4MIL RE-CLOSEABLE POLY BAGS - 100 PCS LARGE - JUMBO Size Resealable Plastic Bags are 4 Mil Clear Poly bags, heavy duty suited for shipping, packaging, and storage. Bags are ideal for large items and bulk packing, for packing smaller packages into a single Large and Thick bag, for Books and Magazines... Bags are re-useable; sealing is simple and easy with the single track zip closure strip. Organize and protect your items, parts, various sizes or for individual pieces in these larger size bags. RECLOSABLE POLY BAGS ZIPPIT RELOCTM 1 PACK (100 PIECES) Reloc Brand - QUALITY Poly Bags are 4 Mil Heavy Duty suited for BULK shipping, packaging, and storage Sale is for 1Pack of Zip Lock-Seal Plastic Bags all 4mil thick, Pack contains 100 pieces of 13" x 18" size bags.