• Plastic,Polyester
• Switch stem holder: simple in structure, easy to use, fine and useful design, you can use it with confidence,construction hat chin strap
• Chin protection strap: polyester and plastic material, flexibility and durability, easy to use, for ,helmet chin straps
• Helmet chain strap: very easy and convenient to install, this chin strap is very useful and practical hard hat chin strap,helmet supplies
• Softball helmet chin strap: the simple design will ensure its as hat and helmet accessory,football chin strap
• Helmet accessories: good strap and chip cup are suitable and wonderful for snug fit, useful and good for hat,chin liner chin strap