Grip trainer

VirtuFit Adjustable Grip Strength Trainer 5-20 Kg

VirtuFit Adjustable Grip Strength Trainer 10-40 Kg

GripGrab X-Trainer Junior Gloves (Junior)

MaxMount Finger Trainer silikonista - Ranne/Grip Trainer - 3kg

MaxMount Finger Trainer silikonista - Ranne/Grip Trainer - 4kg

MaxMount Finger Trainer silikonista - Ranne/Grip Trainer - 5kg

Virtufit Adjustable Grip Strength Trainer