DURABLE & WATERPROOF PROTECTION: The bike cover is made of SUPERIOR WATERPROOF 180T taffeta material with PU coating, nanometer environmental material, which makes it more DURABLE.STURDY & FIRMLY: Nice plastic interlocking clips which attach under the front and back wheel. They are handy to secure to wheels. The ends are elastic which is very good to tuck over & under the wheels.WATERPROOF & DUST PROOF COVER: All seams double folded and double stitched and heat sealed for greater strength, which protect your bike from water, dust or dangerous UV rays so that keep your bike cleaner for much longer.Dimension: 78.7" L * 29.5" W * 43.3" H. A combination of black and silver and it will fit Most Adult sized Road or Mountain bike.Can be used indoors and outdoors. Light weight protective cover, can be folded into a small size for easy storage. Great for 2 bikes.Bikes are not included