Size is 8′ H x 8′ W. Our professional screens are larger in size to accommodate collegiate and professional players. Frames are heavy wall schedule 40 aluminum 1.9" O.D. pipe. Frame and wheel assemblies are welded for durability. Permanent 10" D x 4" W pneumatic tires for easy transport. Netting is #60 (3 mm) weather treated, 1-3/4" mesh. Netting is fabricated in pillow case designs that slip over frames. Lacing is only required at the bottom to close the net.