We are one of velcro hair curlers biggest manufactories in China , the length of the veclro curlers is 63mm , our curlers with below listed available diamenter and colors : 13mm red , 15mm dark blue, 20mm green , 25mm pink , 28mm L.blue, 32mm yellow , 36mm red, 40mm dark blue, 44mm pink , 48mm green , 56mm L.blue , 61mm green , 66mm yellow , 70mm red, 78mm D.blue .  As we are the manufactory so we can accpet even small orders . Looking forward to take cooperation with any importer or trading companies in the world .