12 1/2 x 3 x 17 1/2 Korrvu® Retention Packaging 12x12 box All boxes are standard test

All boxes are standard test RSC (Regular Slotted Carton) brown corrugated and meet Federal Mil Spec PPP B 636

All styles are appoved for shipment of your product using Post Office (USPS)

Tested and shown to be the coldest and best gel refrigerant available

Industry standard sizes

Carton is manufactured from 275#/ECT-44

12 1/2 x 3 x 17 1/2 Korrvu® Retention Packaging 12x12 box All boxes are standard testRetention Packaging System holds product securely within its proprietary retention frame and revolutionary film membrane. Suspension Packaging products are suspended in the airspace of the shipping container between two layers of highly resilient, low slip film.