• Polyester
• Helmet adjustable chin strap:help keep your hard hat in place, so that your hard hat can function as a protector all the time,chin strap
• Chin strap for helmet:made of polyester material, and , which could be used for very long time,chin liner chin strap
• Replacement chin belt:this chin belt is simple and practical in use, give you a pleasant using experience,chin straps
• Adjustable chin belt:suitable for most helmets, and its adjustable buckles both sides are designed for your conveniences,adjustable chin
• Helmet chin strap:comfortable to wear, it will not damage your skin and people will like it,replacement chin strap