BLACKROLL DuoBall exercise ball for multiple use. The gap between the two balls allows for a targeted and effective back massage around the spine. It is also suitable for massaging the back and neck. You can use it on the wall or on the floor.
BLACKROLL DuoBall exercise ball is environmentally friendly, made of 100% recyclable materials, free of propellant and chemicals. Energy saving production. It is inodorous, water resistant, easy to clean and easy sanitizable.
Available 2 diameters: 8cm(Small) and 12cm(Big).
Dimensions: 16cm x 8cm x 8cm (Small)