perforated cap,CE,FDA,ISO,best price,19"21"24" 1) with wide elastic 2) Soft,lightweight nylon honeycomb style 3)cheapest Perforated capDimensions: 19'' ,21'' , 24''Material: nylonPacking: 100pcs/polybag, 1000pcs/case Features:1) with wide elastic2) Soft,lightweight nylon honeycomb style3) Soft nylon ensures extra comfort and security in hair control environments4) Ideal for food processing, ...