This high-quality bimini top features a four-arch design frame. It plays an effective role in protecting against direct sunlight and harsh weather conditions such as hail and rain. This boat awning has a height of 137 cm and can be extended to a width of 196 cm, giving you a very large space while enjoying your boating experiences. The awning is made of 100% polyester with a PU coating which makes it UV and water resistant, and very durable. The anodized aluminum frame contributes to stability. Delivery also includes 2 adjustable nylon straps, 2 rear support posts, 1 matching zippered storage bag and stainless steel mounting hardware. The canvas cover is easy to assemble and attach. Important Note: use the bag to protect the fabric when you are not using the bimini top. Fold the awning when the boat speed exceeds 40 km/h (25 mph).