• plastic,polyester
• Safety helmet accessories-- the hard hat chin strap is lightweight and reliable, portable and practical, suitable for safety and security use,chin strap for helmet
• Helmet chin strap-- reliable material, flexibility and excellent durability, easy to use, for ,cycling helmet chin strap
• Chin strap-- this chin strap is lightweight, easy and convenient to carry and store when not in use without any effort,chin protection strap
• Helmet adjustable chin strap-- simple in structure, easy to use, fine and useful design, you can use it with confidence,adjustable chin strap
• Adjustable chin belt-- the chin strap is made of good material, and , excellent and simple, serving for long time,safety helmet chin strap