1.UNIQUE FRAME DESIGN: Easy to install design makes it easy to carry around, makes the volleyball goals are extra strength & pliability. Using upgraded 420D Oxford thickening cloth and polyester Black 7 ply knotless netting, make our pitching goals perfectly durable and seamed to tearing. 2.Professional Design (8x11 FT) : The front mesh support bar is an iron tube design instead of fiberglass, more stable and durable than the fiberglass pole, it will not shake or break due to wind or ball hitting, making your training more and smooth. 3.Height Adjustment Scales (6.5-8FT): Its biggest highlight is its front net, which uses iron pipe instead of fiberglass pole, A switch that can manually adjust the height, making it more convenient for you to choose the height that suits you, without worrying about the net being too high or too low, affecting your training effect. 4.Easy To Assembly: No tools required, all metal parts 'click' together, velcro is easy to fasten, assembly and disassembly is very simple. Updated instruction manual with easy to understand illustrations and instructions, accessories are labeled with serial numbers, adults can easily install it in minutes, super convenient! The additional 4 metal stakes can be inserted into the ground to secure the bottom, greatly improving the stability of volleyball rebounder for outdoor use.