1.fashionable design 2.reasonable price 3.good service 4.Oeko-Tex Standard 100 5.different sizes for your choice Eyelet Button1.Material:brass ... &stainless steel%others2.Size:4mm,4.5mm,5mm,5.5mm,6mm,7mm,8mm,10mm,12mm,14mm,15mm,18mm ... all kinds of clients' enquiry and visitation to our company. 4*7.5 eyelet painted pink