... white, red, blue, brown, dark green...,etc.Silkscreen printing and hot stamping on the spines of plastic ring are available ... lustrous surface,strong adhesiveness,endure abrasion and humidity,be able to bear rusting ,eroding,and aging.comp binding ring Material : ... standards of Occident.Range of application:Menu,Notebook,album,calendar and so on.comb binding ring Specification: Inside Diameter of ...