Pro-Tec Hollow Core Foam Roll - 13" Options:Blue - RB5309 - Pulse Shape: Constant asymmetric rectangular

Pulse Shape: Constant asymmetric rectangular current (TENS)

Thrifty Skeleton this popular desktop model is ideal for rehabilitation physical therapy and sports medicine professionals or anyone interested in the human skeleton

Hydraulics and isometric design ensure accurate reproducible results

Helps maintain flexibility by retaining body heat and increasing circulation

Pro-Tec Hollow Core Foam Roll - 13" Options:Blue - RB5309 - Pulse Shape: Constant asymmetric rectangularConstructed from a solid hollow core covered in a thin outer layer of foam. Solid hollow core proves to be more durable over time. Provides deep tissue relief to soft tissue areas. 5. 5" (D) x 13" (L)