Orthodontic Lingual Button/denim button/shank button

Product Type:	Orthodontic Lingual Button/denim button/shank button
Material:	brass, zinc alloy
Certificate:	SGS, Oeko-Tex 100, Intertek
Technics:	plating, enamel painting printing or expocy
Feature:	Eco-Friendly,  nickel free lead free
Color:	silver, antique silver, gun metal, antique brass, antique copper, gold, copper, roll plating, hang plating, nickel free nickel
Usage	jackets, jeans, clothes, coats, apparel, clothing, garment, PU leather
Size of cap:	15mm, 17mm，20mm, can customize your size and logo
Style	plastic insert, movable(rotate/ moving), single pin,  double pin
MOQ:	100pcs

Product features:  * Nickel free lead free quality, pass Oeko-Tex 100 * Have different colors and designs, can customize your logo, make engraved/engraved logo , the effect can be made in enamel painting, prinitng, or expoxy, etc.