This 6.5 Ft. lifeguard umbrella has 5.0 mm chrome plated steel ribs with stainless steel joints and rivets. The stainless steel parts and a silver mist coated frame provides protection against peeling. The 1 3/8" diameter upper aluminum pole and 1 1/2" diameter lower attachment pole has a heavy gauge tilt mechanism. The durable 9 oz. acrylic fabric top has triple stitched pockets and is built to last. This is the ideal umbrella for your resort or indoor pool. Want your company name on the umbrella? Give us a call!