Quite hollow - but only to spare your spine:

The BLACKROLL TWIN combines the classic BLACKROLL STANDARD with the DUOBALL 12. With the cutout in the middle the TWIN is especially applicable on the back, because it relieves the spine while rolling. In comparison to the DUOBALL the points of contact left and right are wider. The fascial massage to the left and right of the spine is applied more extensively than punctual. The weave of the material in the mid-section of the twin stimulates the skin and the tissue, especially while applying on legs and arms.

Hygiene:

• Odor-free.
• Not soluble in water.
• Easy to clean.
• Easy to sterilize.

Made in Germany:

• The highest product quality.
• Product protected by trademark.
• Quality management in compliance with DIN ISO 9001:2000.

Production:

• Environmentally friendly, energy-saving production.
• Up to 100% recyclable material.
• Free of propellant gases.
• Free of other chemical propellants.

Scope of Delivery:

• 1 x BLACKROLL TWIN Black.

Size & Weight:

• 30 cm x 13 cm, 104 g.