The P2D-102120 is the superior design in communication cabinets, being as rigid as steel & yet noticeably lighter than the old heavy steel constructed cabinets. This is made possible with our own aluminum recipe called ALUMIFLEX. The P2D-102120 offers the protection needed for any severe outdoor environment. The P2D-102120 is constructed of .125 ALUMIFLEX material, . The P2D-102120, made of ALUMIFLEX, will operate without affecting, or being effected by, RF influences. Outdoor cabinets are becoming the alternative shelter solution for today's complicated zoning requirements. So whether you're installing a new shelter or adding room to your existing one, the P2D-102120 is the ultimate solution.