Frame is made of Commercial Grade 2" Galvanized Steel Angled Leg Braces for added strength 7 feet tall 7 feet wide #42 twisted, knotted twine 100% waterproof UV treated Pillowcase style net Easy to assemble Click Here to see our optional Wheel Kit Replacement Nets Available Net Simply slips over the frame.A pillow case net is is two nets sewn together, allowing it to easily slide over the frame. Why buy from us? We are a family business started by my grandfather over 50 years ago. We intend on being in business for another 50 years. We have over 20 years experience with netting & have shipped to 10s of thousands of customers worldwide. We only sell quality, well made products.. Returned items subject to 20% restocking fee.