... 3)according to customer's request. 1.plastic button1) Material: plastic,resin,polyester2) Size and color according clients' ... /HF /Rubber/Silicone Labels, zipper sliders,Plastic/Metal buckles,woven labels,tags,buttons,rings, lanyard, velcro tapes. 2) ... All products meet the European Standards and Environmentally-friendly Standards3.Certificate 4 holes plastic ...