Yaheetech 6' Ft 600D 3 Bow Grey Bimini Boat Top Cover Includes All Hardware Dimensions: 6(L)*46"(H)*73"-78"(W) G.W.:13.2lbs Material: steel & heavy-duty moisture & UV proof canvas Anodized aluminum frame, double-walled in main bow for extra support Easy manual installation 2 adjustable bow straps and 2 support poles provide added strength