Monster Tower’s Over the Top Bimini Features polished and anodized tubing andsuperior caliber hardware so your tower and your top look better longer. Becauseit is designed to mount over your boat’s tower, it affords optimum headroom. And like all Monster Biminis, the Over the Top Bimini is made with Sunbrella fabric – the best marine fabric on the market – featuring a 10-year fabric warranty.