Size: Width: 40 Feet, Length: 20 Fee, Height: 12 Feet 10 Inches Frame: Heavy Duty Galvanized Steel Pipe Cover Material: 21 Oz 610 gsm PVC, Cover Color: White Cover UV Protection (Years): 10 years, No pole inside, 100% interior space is available System Does not include end walls.; For installation on concrete floors or walls, compatible Anchor clamps are sold separately 20'(L) x 40'(W) Shipping Container Canopy Shelter - 21 Oz 610 gsm PVC White Cover Storage Container Roof with No End Walls - Durable & Weather-Resistant