HOPLYNN New Version Sweat Belt & Waist Trainer: Since 2006, We were born from a love of daily sweat. Innovative and progressive, HOPLYNN is focusing on quality and detail, enhancing your workout and cutting extra weight off by helping to improve thermogenic activity and SWEAT! | DOUBLE LAYERS TUMMY CONTROL: Continuous Full and Double Coverage for the tummy Corset, make sure you reach your new fitness goals faster and easier than expected. This waist trimmer Belt for women is ultra-lightweight with a flexible fit, which makes it an ideal workout gear! | SWEAT 3 TIMES MORE THAN USUAL: 2 mm single-layer neoprene fabric compression stomach wraps and shaper for weight loss, helping speed-up the calorie burning process, and keeping your muscles warm and supported, preventing post-workout fatigue and injuries | CONTOURED & FLEXES FOR CUSTOM FIT: choose your size according to our size chart (on the left Pic.6) carefully for a snug fit that will make you sweat better. Wear it for workouts or daily activities. It also keeps you warm when you do some outdoors activities in cold weather | FRIENDLY CUSTOMER SERVICE: HOPLYNN Neoprene Sauna Sweat Bands offers excellent customer service; any question will be answered within 24 hours. It is a sweat belt and waist trimmer! It is also a waist trainer corset for stomach weight loss!