‎Yellow,Orange,Blue,Red

4 RESISTANCE LEVELS BALL PACK – Let your stress away with this pack of stress ball for kids and adults. Your purchase includes 4 different resistance balls, yellow (30lb), orange (40lb), red (50lb) and blue (77lb), for hand strengthener and wrist strengthener
WIDELY USE – Use it as a hand exercise ball, forearm strengthener, or therapy ball whether you are an office worker, sports lover, or a patient who needs rehabilitation training. It also helps in alleviating stress and tension and improving focus
FIT TO PALM SIZE – Each ball measures 4 x 4 cm making it fit easily inside the palm of your hand. The pack with different resistance ball levels is enough to meet the family needs and is suitable for all ages from a child to the elderly