CNC-machined from solid 6061 T-6 Aluminum Super-strong yet very lightweight design Comfortable serrated foot surface area gives good "bite" to the bottom of the boot Exclusive pitch adjustment allows you to change the angle of the floorboard so it sits in a "level" riding position Installs with stock mounting hardware Measure 13.5" L x 4.75" W Made in the USA. FLOORBOARD SERATED BLK