Our 2nd Battalion 1st Marines pin from SGT GRIT is an embossed metal hat or lapel pin ideal for active duty, veteran or family members of this. This red, white, blue and gold pin is approximately 1 in. by 1 in. in size. The pin with crossed rifles in gold and gold stars on blue has banners reading 2nd Battalion and 1st Marines, the numbers 211 in red, and the words The Professionals in gold. This infantry battalion is based at Marine Corps Base Camp Pendleton in California.