Features: Supaflex Resistance Bands are best for Pilates style workouts and rehabilitation therapy Available in two strengths: Intermediate – 300mm long by 15mm wide; Advanced – 300mm long by 25mm wide. Manufactured from Blue Natural Rubber which ensure these highly flexible and resilient The Supaflex Resistance Bands can help strengthen and tone all muscles groups and are ideal for upper and lower body exercises. Manufactured from Blue Natural Rubber, which boasts a high stretch ratio, and resilience ensuring these Resistance Bands are long lasting.