| 摘要 |
A ball support, comprising a flexible, endless and substantially flat band. The band is deformable between a storage position in which parts of the surface of the band overlie each other in folded condition and an operative position in which the band is set up so as to be ring-shaped and surrounds an opening. In the opening, a ball can be placed in order to keep it in the desired position. In an advantageous embodiment, the band comprises lateral edges which are different in length and the band comprises at least one area extending in circumferential direction and having a deviating bending resistance, which area defines a folding line, preferably an endless groove.
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