• polyester
• Football chin strap-- stylish and easy to install, it can be directly matched to your helmet and ready to use. adding comfort and control to wet or windy work sites is critical.
• Helmet chin straps-- very easy and convenient to install, very useful and hard hat chin strap. hockey sports chin strap
• Hard hat strap chin-- hard hat strapchin strap football is great practical value, useful for users safety.
• Chin strap cover-- hard- hat chin strap for safety- made , and durable, which could be used for very long time.
• Helmet chin belt-- helmet chin strap- this universal chin strap is very easy to install and simple to operate, giving you huge convenience.