USMC Decal on Bike Helmet

My Grandson, Jake. He will be four years old on August 4th. He wanted the Marine Corps decal on his new bike helmet. It is one I got him from Sgt.Grit. in Oklihoma. If I had bveen that good looking when I served in the Corps, I would have become Commandant. An old Marine, 1st Marine Division, l956-59.