Office Depot Brand Insulated Box Liners, 18inH x 18inW x 24inD, Silver, Case Of 10

Use these liners to protect boxes and keep products from harm. The 3/16in bubbles offer cushioning and can be combined with cold packs (sold separately) to ensure items stay cool on the road. 1-piece liners are gusseted and made with 3/16in bubbles to protect items inside shipping boxes. Boxes sold separately. Use with cold packs (sold separately) to protect against spoiling during delivery. Leak-resistant design and aluminum foil exterior help prevent damage. FDA approved for incidental contact with food.