This universal chin strap is very easy to install and simple to operate, giving you huge convenience. The hard hat chin strap band can be used to replace the broken, , strap. The chin strap is simple and delicate, good and reliable, carefully crafted, not easy to break. Soften and skin-friendly, comfortable for wearing, can be used for safety construction site. Features - Color: Black -Material:Nylon, PP - Size: 46.00X4.30X2.20cm/18.08X1.69X0.86in -The chin strap for hard hat is simple to install and easy to use, bring much convenience to you. -Very easy and convenient to install, this chin strap is very useful and practical hard hat chin strap. -The hard hat chin straps are stable and firm, not easy to fall off, suitable for construction worker. -Simple structure design, firm and stable, sturdy and toughness, not easy to break. - workmanship and safe materials ensure a and perfect details. Package list: 1 x Chin Strap