Our quality UV Protection Compact Umbrella provides the highest UV protection and quality of any UV protection umbrella on the market. With a 55+ UPF (Ultra Protection Factor) rating, these umbrellas block 99% of the sun's harmful UV Rays (A, B, C). These sun umbrellas are made of a specially treated Solarteck fabric which reflects most of the UV rays while keeping you up to 15 degrees cooler in the strongest sunlight. 44" Arc 55+ UPF rating providing highest UV protection sun umbrella available Newly designed with over 70% fiberglass constructed ribs and spreaders Ergonomically designed soft grip handle with push button auto-open feature Windproof Umbrella - Double Canopy Vented Mesh System Color the top is a reflective silver Solarteck fabric and the underside is blue High Quality Metal Shaft Matching Carry umbrella bag with shoulder strap Diameter 37" Shaft Length 23.5" Waterproof Umbrella Weighs 1 lb. 2 oz. and folds down to 15"