Latex Free Premier Resistance Band Kit - 5 Feet Performer one-step technique … they feature

one-step technique … they feature a counter-balanced door

it stabilizes the lumbosacral region to help prevent and relieve low back pain that results from muscle strain and spasms

cervical contour supports the neck

pole versatile

Latex Free Premier Resistance Band Kit - 5 Feet Performer one-step technique … they featureLatex Free Premier Resistance Band Kit 5 Feet For professional & home resistive exercise Each individually wrapped Yellow, Green, Red and Blue resistance. Each measure approximately 5' long x 5. 5 in wide (1. 5 m x 14 cm) Made from TPR (Thermoplastic Rubber) Made in Taiwan 4 different strengths: Yellow X Light (0. 20 mm) Green Light (0. 25 mm) Red Medium (0. 30 mm) Blue Heavy (0. 35 mm)