3M™ Scotchcast™ Plus Blue Cast Tape, 3 Inch x 4 Yard 90631 Pump is a closed system

Pump is a closed system which means backflow protection keeps the quiet motor and tubing clean

Promotes body alignment and reduces strain on hips and lower back

improving blood circulation

and a shoulder strap and clip buckle closure for improved control and fit

There are 50 cups in a sleeve and 20 sleeves in a case

3M™ Scotchcast™ Plus Blue Cast Tape, 3 Inch x 4 Yard 90631 Pump is a closed systemExposure to moisture or water initiates a chemical reaction which causes the tape to become rigid. Finished casts produced from Scotchcast Plus casting tape are lightweight, strong, radiolucent, and porous. Casting tape contains a lubricating agent in the resin to provide a slippery feel when exposed to water. Fabric impregnated with polyurethane resin 3 inches x 12 feet