Discreet&#44; lightweight&#44; power packed wireless fully adjustable jelly coated clamps. Micro Batteries included. <ul><li>Discreet&#44; lightweight&#44; power packed&#44; wireless&#44; fully adjustable Jelly coated clamps <li>ABS (stimulators) PVC (coating) <li>Batteries included (4 watch&#44; 8 included) <li>3.5&#34;/9 cm (length- bullet and clamp) <li>1&#34;/3 cm (length &#8764; clamp)</ul>