Strauss Yoga Resistance Bands (Pack of 3) and Toning Tube, (Blue) Natural latex rubber - resistance bands are made from thick, durable latex rubber for reliable long-lasting strength Ease TF use and space-saving - small and compact the bands are extremely cost-effective, you can use it to create an effective workout at home, in school or at the gym These resistance bands or latex bands are heavy duty ones and with the use they get more flexible but stay strong and have a good lifespan as per the usage Tough nylon handles & Soft foam grips Perfect for home, gym etc Easily works entire muscle groups including smaller stabilizing muscles Dimensions: 6.25L x 8.25W x 3H inches