Brand: PRO BIKE TOOLFeatures: High-performance protection - Very strong and durable ripstop Oxford fabric with double stitching and heat-sealed TPU seams, providing world-class protection from adverse weather conditions - whether rain, snow, ice, wind, dust or sun! The material thickness is 50 thicker and 43 more waterproof than other high quality bike covers. Includes a high-quality drawstring bag for convenient storage.Dependable, Whatever The Weather - Waterproof and UV-resistant material with PU coating ensures your bike remains protected even in heavy rain or strong sun.Safe & Secure Fit - Front lock hole design for cable, chain or U/D locks for added security. Adjustable buckle strap and toggle wheel/tire fit for a snug and secure fit, even on windy days! Reflective safety loops for fixing the handlebar ends and for easily removing the cover from the bike.For Travel - For use with moving vehicles such as cars, RVs and trucks, using a hitch-mounted bike rack or other types of car racks. The covers feature innovative 3-point "constriction" straps with strong "press clamps" to reduce possible cover swelling during travel. The cover is designed for bicycles to be stored in opposite directions.3 size options For 1, 2 or 3 wheels - Size for 1 wheel, 76.4 inch length, 30.3 inch width, 45.3 inch height - XL for 2 wheels 81.5 inch length, 30, 3 inch width, 45.28 inch height - XXL for 3 wheels 81, 5 inch length, 45.3 inch width, 46.5 inch height. If you need further assistance with sizing, please contact us and we will be happy to assist you.