• nylon
• Chin belt-- the hat chin strap band can be used to replace the broken, damaged helmet strap, adjustable and useful,hat chin belt
• Helmet chin belt-- the chin strap is simple and delicate, not easy to break, universal and useful, for worker use,hard helmet chin straps
• Hardhat strap-- safe and convenient to use, not easy to break or deform, reusable and can be applied for longtime,football chin strap
• Chin strap for hat-- this hard hat chin strap is designed to be very gentle for your skin and won't cause any discomfort or irritation,replacement chin strap
• Anti-wear chin strap-- simple in structure, easy to use, fine and useful design, you can use it with confidence,hard hats chin straps