This is a virtual pin capable of being displayed on the user's in-game profile.
CS:GO - Series 3 - Brigadier General Collectible Pin.Once activated the CS:GO pin in-game item will be non-transferrable from the Steam account on which the product key was redeemed. Attendees of the Boston Major had the first opportunity to purchase Series 3 collectible pins. Pins are a unique and special way to customise your CS:GO Inventory.