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Mail and ship temperature-sensitive items easily with convenient cool shield insulated box liners. These shipping box liners feature a protective exterior made from puncture-resistant polypropylene metallic that repels water and heat. They also have a 3/16"" air bubble interior, self-seal closure, an ultra-strong seamless bottom, and spacious gusset sides. Insulated box liners are a great short-term shipping solution for perishable items like food or pharmaceuticals.
To use, expand the insulated box liner to its full size and fit it securely inside its box. Place contents inside the liner, remove the adhesive strip, and apply slight pressure to close. If contents are sensitive to heat, we encourage the addition of a cooling agent like a gel or cool pack to help repel heat and maintain a desired temperature during transit.
Cool Shield Insulated Box Liners are made with a polyethylene interior and polypropylene metallic exterior.