Additional removable knee piece for extra support

we really do have a winner here

highly absorbent hydropolymer matrix

non-greasy

The guidewire is color-coded for size identification

Thera Band Exercise Band 5 1/2" 50 yds Medium Speaking Valves Additional removable knee piece forMilliken Medical Medium Theraband Exercise Band, 5 1 2 Width, 50Yd, Red, LatexThera band Latex Exercise Bands are available in eight color coded levels of resistance. Proper use of these systems for resistive exercise provides both positive and negative force on the muscles improving strength, range of motion and co operation of muscle groups. Progressive resistance gives at a glance documentation of progress from one level to the next. Thera band