Use the latest polyester and latex yarns technology with soft, durable fabric. A thickened inner layer with non-slip latex wire keeps it from slipping, rolling or breaking. Helps you tighten and tone your hips and legs, there will be the best choice for sports and fitness. All the same size with 3 different resistance levels of Light, Medium and Heavy. We vary the strength of each fabric to change the resistance not the band size, thereby solving the problem of too small size of other heavy resistance bands. Every band will fit perfectly. Our resistance band is lightweight, comes with a mesh bag, it's easy to carry and does not take up much space. Portable design exercise bands allows you can do exercise anywhere, such as home, gym, office, hotel, beach and travel and so on. They are fit for both beginners to professionals. Material: Fabric Colour: Black, grey and light grey Weight: 450g Size: 76cm x 8cm Note: 1. Please refer to the picture description before use. 2. This product contains only three resistance bands and mesh carry bag, no other products. 3. Due to different lighting and screen settings, the colour of the item may differ slightly from the picture. 4. Due to manual measurement, please allow slight difference in dimension. What's in the box? 3 x Resistance bands 1 x Mesh bag