Even though this injector was made for home use it was designed after our commercial grade injectors. Great for injecting small to medium cuts of meat such as chicken, turkeys, butts, loins, briskets and roasts. It is made of durable medical-grade nylon, ergonomically designed for one-hand operation. It comes with two 3” stainless steel 14 gauge slant open tip needles and extra caskets. It has a dosing ring for measuring and an engraved barrel with volume indicators.