COMPLETELY PROTECTIVE: Teamed with the heavy-duty 600D nylon material, three full-size foam pads, two on the sides and one detachable in the middle, keep your wheels safe and well during transportation. And 4 PE discs in the middle of the foam pads protect the hub and cassette from impact. WIDE APPLICATION: This bag offers convenient and protective storage for your wheels, ideal for carrying spare wheels on a match day or for tidy storage. It fits most road bike and mountain bike wheel sets, including 26 , 27.5 , 29 and 700C wheels, Max. Tire width up to 2.25 . EASY TO USE: The detachable and adjustable shoulder strap frees your hands and makes your wheels more accessible to be carried around.