Manufactured in Top Specification Acrylic Canvas PU coated. Crystal View Clear window material, market leading window materials, Rear enclosure panels and 2 x front zip-out side panels included in package. Light grey zips and Velcro to compliment Taupe Colour canvas. 50mm Exterior flaps over zips for additional wind, U.V. and water protection, no more leaking through the zip lines. Comes complete with Turnbutton Punch and fixings for top fixings inside hatch. All straps are sewn onto cover ready for tensioning into position. Polyester marine grade webbing on straps for longer life in U.V. No. 10 Moulded plastic zips, always a popular upgrade to boat covers for strength and durability. Pre-cut holes and reinforced to accept the boats through bolts to locate the hatch. Easy fit, but fitting can be arranged at extra cost if fairly local.