It consists of an easy-to-assemble frame and a two-part washable cover that zips together. The cover features a window for the power cord and entry flaps with Maxi-Grip closures. BEFORE ASSEMBLING: Remove contents of assembly package. Assembly package contains: • Eleven (11) 17-5/8" connecting rods (Rod A) • Eight (8) 13" connecting rods (Rod B) • Eight (8) 3-way corner connectors (black) (C) • Two (2) 3-way T-connectors (brown) (D) • Two (2) 4-way center connectors (gray) (E) • Two-part waterpr