Spare roll hard to get. (My fault, that I needed a new one). bought one from the hardware store, fits net. Seller shall, however, without objection 2 new roles in vain sent. I like to sit in the chair, but after 8 hours a man needs what real butt under the. klline sitzflaeche. but nice for a part-time home office users like me. sitting just is guaranteed, so I bought this chair.
