Temperature resistance:

The Senso Hand Trainer is UV-resistant and also partially heat-resistant. The Hand Trainer can be used up to 45 °C without any problems. However, the hand trainer should not be stored in direct sunlight (e.g. directly on the window pane). The material becomes softer when exposed to heat. The hand trainers are also resistant to cold, but the storage temperature should not be below -10 °C. The material becomes firmer in the cold.

Care:

for gentle cleaning of the hand trainers, use a mild, solvent-free plastic cleaner, e.g. mild disinfectant. Avoid contact with sharp or pointed objects. The hand trainers take on body temperature after a short time.