Sturdy filling material for realistic sparring training. 150 cm of quality synthetic leather for intense, professional training sessions. Uncompromising equipment for professional use at home. The Hammer Boxing Bag Black Kick has everything you need for realistic opponent training within your own four walls. The Black Kick boxing bag is made of durable and washable premium synthetic leather in a sporty, masculine black design. The length and surface quality of the boxing bag are particularly ideal for kick techniques with the foot. Hammer Boxing Bag Black Kick - the perfect power boxing bag for your own boxing home studio. Boxing can lead to the following training results: improvement of coordination and striking power, enhancement of endurance and conditioning, muscle building, especially in the upper body such as shoulders, biceps, triceps, and back. Development of an attractive V-shape and a strong, muscular-defined upper body.