This Marine Corps MCRD San Diego USMC Yellow Footsteps Challenge Coin is a great addition to any collection. The coin features an image of the iconic yellow footprints used in Marine Corps recruit training, along with the USMC logo. Measuring 1.75 inches in diameter, this challenge coin is made with high-quality materials and has a great weight and feel to it. It is a perfect gift for any Marine or collector, and a great way to show your pride in the United States Marine Corps.