The Alumagoal Manchester Match goals are constructed from aluminum and come equiped with wheels for simple portability. The goal features 4" OD aluminum extrusions, 2" OD backstray tubes, and reinforced corners designed for exceptional strength. Built in net clip tracks in top, sides, and bottom frames securely hold the 4mm nets (included) in place, and makes disassembly a breeze. The 10" flip over transport wheels make the unit portable for easy transportation. This goal meets all NCAA, NFSHSA, and FIFA specifications. Comes with a 5 year limited warranty.