1) Brooch in white & black color, 2) 37*6mm / 38*6mm, round corner 3) With or without adhesive sticker 4) MOQ: 10,000pcs 1) Various kinds of brooch in different size , 37mm*6mm / 38mm*6mm2) Plastic material, steel pin3) fast delivery and good service4) square corner or round corner5) Also provide safety pin with adhesive film on backside6) MOQ: 10,000pcs plastic black sticky badge clip safety pin ...