How do I put on the hand support correctly and how can I tell that it fits properly? — Wrist brace by Stolz GmbH

The card does not describe how to put it on, the sizes or the signs of a correct fit; the name says “Verschiedene” (German for “various”), and the models and sizes are not specified. According to the card, when using the support the skin under it should be kept clean and regular breaks should be taken for ventilation and skin hygiene, and in case of irritation or redness the support should be removed and a doctor consulted.

General information (not a manufacturer's instruction): the support should hold the hand in place but not squeeze it; if the fingers go numb, the skin changes colour or the pain increases, it should be loosened or removed; the size and model are better checked with the seller or a doctor.