This is a batting net made of a large steel frame and polyester material, perfect for practice. My child used it for practice, but is no longer using it, so I am selling it. - Type: Batting net - Size: Large - Material: Polyester - Frame: Steel Thank you for looking. "Field Horse Baseball Batting Net Auto Return Front Toss" Set It was used indoors, so it is in good condition, but please understand that it is a used item. There is no instruction manual. Hole-filled balls are not included. When installed, it could be assembled easily. It used batteries and a power cord. Operation has been confirmed. There are no noticeable scratches or tears, but due to the placement it was used in indoors, I couldn't stick it, so I was using it with a part of the center of the net hooked. Please check the condition of the net's looseness in the images and consider purchasing. Please refrain from purchasing if you are nervous, as it is stored at home by an amateur.