all of which provide 100% UVA/UVB protection and distortion-free optical clarity

Component parts are fully heat treated for maximum toughness and wear

Head circumference: 53-63 cm

guaranteed not to leave fibers on your face piece

BACKDRAFT provides safety and protection

PETZL Spin L1D Pulley Color:Yellow all of which provide 100%Petzl Very high efficiency single pulley with one way rotation and swivel Openable even when attached to the anchor, the SPIN L1D pulley is designed to be used in conjunction with a descender for maximum simplicity in setting up a deviation for a heavy load. The faceted sheave only rotates in one direction, providing excellent efficiency when hauling and adding friction zones for the rope for additional braking when lowering. The swivel facilitates