The Core Free Standing Heavy Bag features a tough canvas shell and is filled with durable foam to withstand intense training sessions. Standing 5’4” tall, it offers an ideal height for practicing punches and kicks, while its heavy spring neck ensures quick, responsive rebounds that simulate real fight conditions. Weighing approximately 32 lbs when the base is filled with water, it provides stability without sacrificing mobility. Designed for indoor use, this bag is easy to assemble and perfect for boxers looking to sharpen their skills with a reliable, resilient training partner.