Take a string around the area you want to place the USB and measure the length of the string - This number is the circumference

or to carry everywhere on their keyring

3 brush heads

The R stands for Rally

Dakine Slayer Elbow Pads - XL - Black Heavy/Bulky Take a string around theForget the struggle with bulky pads! The Slayer Elbow pads from Dakine are so 'free' feeling, you might forget you're even wearing them! With a 4 way stretch mesh backing and ergonomic fit, the Slayers will ensure you stay comfortable throughout the entire ride. Most importantly, the CE certified foam padding, 4 way stretch mesh, and abrasion resistant cover ensure you are protected and keep the pads sitting where you need them. Who's this item for: