... .size:30*280/300 mm,30*500mm,30*570mm,etc, we can make the pump according to your size requirement3.color ... QTY:30pcs/ctnMEANS:65*35*28cm We can customize if you need.Apart from manufacturing bicycle pump,we also provide bicycle parts,pump parts,children ... .For more detials, pls feel free to e-mail us, we'll reply you within 24 hours.Hope to business with ...