Interlocked Sash Cord, 800 lb Capacity, 100 ft, Cotton, White no checkout compact design fits well under compact design fits well under welding helmets and with safety glasses Mask drops down for convenient storage around the neck or locks down for custom fit Adjustable head cradle and curved neck buckles for extra comfort Manufactured from a lightweight and breathable FR Kevlar® Blend Excellent protection from the high heat and open flame of welder’s torches Superior cut resistance over cotton or light denim sleeves round construction Reinforcing synthetic core Polished to resist rot Balanced interlocked solid braid retains smooth