This Therapy SUP-R Tubing is latex free and provides resistance for many physical therapy programs.
This large roll is approx 30m and is an economic option. Simply unroll the desired length of resistance tubing and cut with scissors.
The levels range in strength. Green is a medium level of resistance.
The SUP-R Tubing is hollow and approx 8mm (outer edge diameter) and 4mm (inner edge diameter).