Double Layered Cotton and Polyester Adult Size Face Mask. The Seam and loops for the ears are Black or White, with the front of the Mask being printed Full Colour as standard. For personal adult use. These can be washed on a low heat. Material: Front:95% Polyester and 5% Spandex Back: Cotton Size: 170 x 120mm Colour: Black or White Print: Full Colour on 1 Position Print Area: One Position - Front of Mask Packing: Individually Packed Lead Time: 2-3 Weeks from Artwork Approval.