Dear friend Have a good day. This is Jack from China and we are the professional manufacturer of Fiberglass Mosquito Screen. Pls kindly check more details as following Weight: 80-120gsm Mesh:18x16 mesh, 18x14 mesh, 16x16 mesh, 16x14 mesh, 14x14 mesh and so on Color: Black,gray,green or as your requirement Package: per roll with plastic bag,6 rolls with one carton or as your requirement. Quantity:20' Container Could load 80000 Square Meters And we would like to send you samples to test the quality. Could you contact me and talk much more details? Look forward to hear from you soon. Jack (Sales Manager) Tel: +86 13102881321 Whatsapp: +86 13102881321 / Wechat: a799033225 Email: sales15@wiremeshofchina.com