The BLACKROLL duoball allows for a targeted and effective massage of the spine, upper arms, deltoid, pectoralis, and calf muscles. Use by laying on the floor or against a wall. This product is ideal for use on the back. The space between the two balls allows for a targeted massage around the spine. The BLACKROLL duoball is environmentally friendly as it is made using an energy-saving production process and it is free of propellants and chemicals. This german-made product is easy-to-clean, water resistant and odorless.

Product Features

• Ideal for use on the back as the space between the two balls allows for a massage around the spine
• Use for an effective and targeted massage of the spine, upper arms, deltoids, calf muscles and other body parts
• Premium design is german-made and environmentally friendly
• Material is water resistant, easy-to-clean and odorless
• The perfect myofascial release tool for crossfit, yoga, pilates, weight training, bodybuilding, mma and other exercise activities