BOL VELT sitting ball

- sitting ball made of 100% german merino wool felt
- chained contrast stitching
- ergonomic sitting and back training in one
- does not roll away easily
- clever handle for transport with one hand
- 2 sizes available: 60-65cm & 70-75cm
- inner ball made of phthalate-free burst-proof PVC
- The set is shipped uninflated and can be easily inflated with the included hand pump.
- Packaging: reusable cotton bag with zipper
- Protected German design
- Awarded as "Ergonomic Product" by the IGR e.V. (Interessengemeinschaft der Rückenschullehrer/Innen e.V.)
- handmade in our traditional partner factory in Hungary
- suitable up to approx. 150kg weight load
- weight: approx. 2,5kg (version 65)


product components:
- Outer cover
- PVC inner ball
- double action hand pump
- YKK zipper
- 6-language instruction manual (DE, GB, FR, ES, IT, NL, PT)
- 2 closures, 2 pump adapters, 1 tube for deflation
- Cotton bag with zipper

For your BOL size selection, the body size, but also the application area is crucial:

Body size 115-155cm & use at normal table (approx. 72-76cm table height): not recommended
Body size 115-155cm & use at height adjustable table: BOL 50-55cm

Body height 155-180cm & use at normal table (approx. 72-76cm table height): BOL 60-65cm
Body height 155-180cm & use at height-adjustable table: BOL 60-65cm

Body height 180-200cm & use at normal table (approx. 72-76cm table height): BOL 60-65cm
Body height 180-200cm & use at height-adjustable table: BOL 70-75cm

- Ball cover made of 100% merino wool felt, made in Germany.
- abrasion resistance: over 50.000 (Martindale)
- material thickness: 3mm
- cover removable and dry cleanable or cold washable
- inner ball made of REACH-compliant, burst-proof PVC
- Carrying bag made of 100% cotton, washable at 30 degrees

Within Germany free shipping, 30 days return policy, free returns; Europe-wide shipping plus fees, 30 days return policy, return fee required; Worldwide shipping plus fees, 30 days return policy, return fee required