Custom fit Replacement Headgear, Pipeliner, for Pipeliner Welding Helmet no checkout easy to apply stick form General purpose threadlocker easy to apply stick form General purpose threadlocker with medium bond strength Secures and seals bolts Long neck outer shell 100% cotton Deeply offset pliable headband fits head contours comfortably Overhead band with multiple adjustments helps position the glassholder for the best view of the weld and a comfortable working position Exclusive “free floating” arms balance and stabilize the helmet while minimizing pressure points Strip proof ratchet head size adjustment provides small increment sizing