material: iron wire mesh (Black / Silver),washable filter cloth;color available:grey / blue / red /yellow/purple;rubber neck; features:chromed top and bottom ,other treament available:carbon/anodized/spray-painted air filter for various auto ,extra lightweight and durablity;high effciencies;high dust holding capacity ;low pressure drop;cleanable and reusable,temperature range from -30 to 150;customized products are also avaliable on request ;