The Slendertone arms accessory is clinically proven to shape & firm the arms in just 6 weeks. EMS technology has been used for over 50 years in sports & medical environments to strengthen & rehabilitate muscles. Slendertone arms use patented technology able to target & exercise all the muscles of your arms: the biceps & triceps. Independent clinical study has proven after 6 weeks use: 89% of users reported their arms were more defined, 72% reported that their arms & muscles were firmer. Slendertone arms fit
Sizes: 25-45cm. Contains: Slendertone arms, Gel pads, Storage pouch & literature.