... widthare our usual size. Customer could reuqire size if they want a big or small size.Color:various color are provided, Red ... , Green, yellow and some others you want.SewingOur stiching way is the cross tight way , and also ... materails, like Alloy, zinc, Chromeplate, nickel plating, and others you want.Connection pointThe product have 1adjustable point for the standard size ...