Measured around the head just above the ears

Easy to install the aluminum telescoping bar and SoftGrip rubber feet to the truck bed side rails without drilling

and 2 flash patterns at 0- 300 lumen output range

Materials: 92% Polyester

Fox Launch Elite Elbow Guards - S - Black PDP|Option Measured around the head justMTB Elbow Pads That Balance Protection, Comfort, And Mobility The Launch Elite Elbow Guards offer an excellent combination of impact absorbing protection with a fit that ensures mobility while riding. The D3O LP1 inserts provide world leading impact protection, while the engineered SuperFabric skid panels deliver maximum durability and flexibility. Lightweight, and constructed in a minimal sleeve style, they'll bump up the comfort and flexibility