1.material: brass 2.finish: satin 3.size: 1800*32*0.8mm,also have other sizes 4.package: 100pcs/knit bag,special packing is accepted. 5.factory direct offer with good quality and competitive price 6.professional piano hinge manufacturer in China near ten years. 7.automated produce line,can delivery quickly 8.can accept OEM. package:100pcs/knit bag,special packing is accepted. weight:0.56kg/pcs package size: 1840*60*60mm