Silicone putty in 6 different types of hardness.Latex-free. Facilitates comprehensive finger and hand exercises to strengthen muscles in the fingers, hand and forearm. For use in individual training programmes to promote mobility and gripping ability of the hand.Content: 80 g tub.Indications:For regaining mobility of the hand.Hardness:extra-soft = light blue (No. 951 502),soft = turquoise (light) (No. 951 503),medium-soft = light green (No. 951 504),medium = dark blue (No. 951 505),medium-hard = violet (No. 951 506),hard = dark green (No. 951 507).