Non-woven mob caps Size:21''/24''/19'',cover the hari fully waterproof ,Certificate:CE,ISO Non-woven mob caps Features: 1.Material:SBPP2.Size: 18", 21", 24", 26", 28", 30"(as requested)3.Gram weight: 10g/12g/14g/16g4.Color: white/blue/green/red/yellow/grey/orange5.Pattern:with single/double elastic6.Description:good elastic provide well fit of cap to head, it can prevent hairs falling,suit for ...