Big Air Super Shadow Wakeboard Tower Bimini A 76" x 76" square frame that can adjust to virtually any position (not one size fits all like most competitors),Fits over the top of your tower to offer headroom, speaker and light clearance Speed tested up to 50 mph on the water Jet Black Sunbrella fade-proof and stain-resistant fabric 100% compatible with your Big Air wakeboarding tower or virtually any tower on the market Fits other towers including: Monster, Aerial, DIY, Barewest, Samson and OEM Towers TOWER AND ACCESSORIES NOT INCLUDED!