Make More Sweat During Exercise: Made with with Premium Neoprene & Latex-Free Material for superior heat insulation with this easy-to-use waist trimmer that can retains heat for your core area to increases your sweat levels and allows you to lose more calories. Stay in Place When Doing Exercise: An extra grip velcro closure repels sweat and holds the trimmer in place. Never worry about it slipping during your workouts, such as basketball, soccer, jogging, softball, housework. Make Stomach Warm and Keep Lower Back Muscles Supple: If you find yourself having regular back pains or poor posture after working or exercise. This belt will help you stay up straight by removing the pressure on your back. Build to increase your health Appetite and More Exercises with Waist Trimmer will Achieve to Your Fitness Goals Easily. If quality problem, no need reshipping back the broken one, Opecking promise reship new one or refund without any hesitation.