Insulated Shipping Boxes - 12x12x12

* Orders to Hawaii or Alaska require custom freight quote. * Insulated shipping boxes (also known as a styro liner sets) are an industry standard in responsible fish transportation.  This insulated shipping box's wall thickness measures in at just under 5/8" thick.  A master carton has enough styro liner sets to complete 9 boxes.  All master cartons from this product line only include styrofoam.  It's the customer's responsibility to source boxes locally. We designed this styro liner set to fit a 12x12x12 stock box.  This is the most commonly available stock box nationwide.  This insulated shipping box provides additional room to accommodate even the larger aquatic pets orders.  Additional benefits are:  Fabricated with a hot wire our styro foam retains a professional, clean edge and very little, to no mess. Each set features an interlocking six wall design to provide the best stability while packing. Expanded polystyrene offers unique closed-cell structure that provides remarkable in