One size snap back with a water resistant material. There is an embroidery LB. As always drop off at your station is free but delivery to your home will cost shipping. Please leave a note in your order or a message what station you would like it sent to. If you are not personnel or family of personnel you can not have it sent to a station. I need a name and station of the individual it is being sent to. Material is comparative to "Melin" and the price is the same as HHH's