Specifications1.Material:zinc alloy. 2.color:anti brass with shinney-coating. 2.ECO-friendly product. 4.Meet oeko-tex standed 100. contact usADD:NO.3,Shizha Road,Hedong Industrial Zone,Jinxia,chang an TownDongguan Cit,gangdong,chian. Tel:0086-0769-85398189 Fax:0086-0769-85079280 URL:http://www.wingunite.com.cn Trade manager:cn10001275143 SKYPE:chrisbeyond QQ:1012024594 Name:Chris Ying 0086-15099761084 Descripation 1.Single-needle Jeans Button – Nails. Pulling force≥25kg 2.Double-needle Jeans Button - Copper needle nail. pulling foce ≥28kg 3.Rubber core Button - screw nails. Pulling force≥25kg,but sureface beautiful1.Name 2.material zinc alloy 3.color green 4.size 20mm 5.technology painted 5.delivery time 1.sample:7dasys2.mass:usually 15 days 6.payment term L/C west union 7.MQQ 5000sets 8.Supply ability 200000set/per week 9.packing details PE bag and caton 10.jeans type rubber core jeans button 11.Main product jeans button,snap button,rivet,eyelet ect 12.factory adress dongguang