... .5mm,good quality 3.competitive price 4.color: A/B, A/P, B/P, A/C WHITE self-closing spring hinge1.material: iron2.size ... (1.5mm)3.finish colors: white, black, B/P, C/P, A/B, A/C4.self-closing combinet hinge5.quick and safe6.packing ... .MOQ : 20000pairs9.matching screws are included10.packing: 1 pairs in a ploybag