This is a one size fits all item using a successful wrap around mid-section design with velcro closures which is then neatly concealed under your back plate armor. You’re purchasing both the flak vest and neck seal as a set. Both are made in tackle twill fabric in keeping with movie accuracy. The neck seal comes unattached from the flak vest and features the standard skirt detail. Neck seal length (20in-51cm) Neck seal comes without any closures sewn in. This allows the customer to attache their preferred closure of choice, velcro, hooks, snaps etc. Both the neck seal and flak vest come in white only. This fabric excepts dye, and can be easily dyed ESB grey (Rit-dye, pearl grey is recommended) The armor is not included. These are made by professionals so the quality and craftsmanship is excellent. No serious collector should be without one of these flak vests. Purchase yours today!