... microns Length:100 to 2000m /roll width:20--1600mm Color:blue,as order red transparent filmUsage:Protect the surfaces not to ... ,Width available: 20 to 1600mm7Length available: 100 to 2000m8,Color:blue,transparent ,red ,yellow,green,as customer's request.Feature:Leaving ... to contact us.Hoping you have a nice day! making blue film