Pulse Athletics doesn't just sell average sports products, we sell high-quality products and the Pulse Booty band is no exception. Get ready to elevate your exercises and tone your lower body. Introducing the new 2020 full load resistance bands backed by an exclusive lifetime warranty. Other fabric belts use thin/cheap rubber material and extreme sizes. We have anti-slip resistance everywhere, it does not roll, it does not tear. Inner grip strips fused with a layer of material for maximum stability, comfort, and elasticity. Elastic tested on all bands (light/medium/heavy) for durability and wear. Belts designed with strong variables for the production of results.