- Traction-based device that uses spring-loaded steel rods for stretching
- Included standard rods reach a maximum length of 5 inches
- Optional extension rods raise the maximum length to 7.5 inches
- Weighs only a few ounces and is described as flexible
- Uses no vacuum pumps or heavy weights, per the supplier
The Size Matters Deluxe system is a traction device built around spring-loaded steel rods. With the standard rods the maximum length is 5 inches, while the optional extension rods raise it to 7.5 inches. Per the supplier, the unit weighs only a few ounces, bends flexibly, and needs no vacuum pump or heavy weights.