Does the support fit both hands, or do you need to choose one for a specific hand? — Wrist bandage neoprene 551

According to the card, the support can be worn on the right and the left hand, so there is no need to choose a model for a specific hand. The size is universal: it is meant for a wrist circumference of 14–24 cm. The design with two Velcro straps is for convenient fixation and a snug fit around the wrist; according to the English description, both straps are fastened to a comfortable, supportive level.

General information (not a manufacturer's instruction): it is easier to measure the wrist circumference with a soft tape measure before buying; if it falls outside the 14–24 cm range or you are choosing a support after an injury or operation, it is better to check the suitable option with a doctor or an orthopaedic-products specialist.