Description Round Earloop 2.8 mm per kilogram 3 mm per kilogram 4 mm per kilogram 5 mm per kilogram 6 mm per kilogram Flat Earloop Available in 2.8 mm, 3 mm, 4 mm, 5 mm, and 6 mm Flat type is more expensive than round type Nose Wire Single core, 3 mm per kilogram Double core, 3 mm per kilogram Material Specifications 3 mm plastic: 410 meters per kilogram 3 mm single core wire/plastic: 350 meters per kilogram Packaging 1 roll = 5 kilograms 3 rolls in one carton = 15 kilograms One carton dimensions: 330 x 330 x 330 mm Yield 1 ton produces 3,500,000 masks
