The product is a set of 5 Tony Chachere's 1 oz meat marinade injectors, perfect for backyard and tailgate barbeque. Each injector has a stainless steel head and a plastic handle, with 1/2 and 1 ounce graduation lines for precise measurements. The injectors are factory sealed and come with 2" stainless steel injector needles, making them a convenient and practical tool for adding flavors to your BBQ.