Pro Advantage Rehab Putty is a therapeutic clay designed for those requiring sensory integration or in need of hand strength development. Each putty is color coded by resistance and made to meet a wide range of strengthening needs. The clay is bleedproof, nontoxic and non-oily.
WEIGHT: 1 pound.
COLOR: Tan-super soft; yellow-soft; red-medium soft; green-medium; blue-firm.
WARRANTY/GUARANTEE: As stated by the manufacturer.