High-End Exercise Bands: Heavy-duty resistance loop bands are made of 100% natural latex-free of TPE, are odor-free, elastic, durable, and will stay flat even after excessive use. No more issues like pinching your skin, snapping or leaving marks on your clothes. 5 Varying Resistance Levels: As each resistance band has a different resistance, you can increase the intensity of your workout gradually, which makes them perfect for anyone. You’ll be able to bring your Sliders everywhere you go and with the dual sides, you can slide on multiple surfaces! Nothing can stop you from getting your core workout in! The Foam side works best on hard, smooth surfaces like hardwood floors. The Plastic side works best on softer surfaces, like carpet or turf.