Neoprene waist trimmer with fully adjustable Velcro closure compresses and supports while retaining therapeutic heat. From the manufacturer key features core support and as part of a comprehensive weight loss program recommended for person with weak core area. For limited support in minor back issues. Can be used as compression belt for variety of purpose like rib fracture, post chest surgery etc. Helps relieve minor back pain and/or may enhance weight loss efforts via therapeutic heat. Highlights cushions, compresses, and supports the lower back and abdominal muscles. Latex-free neoprene construction for thermal/compression therapy and soft tissue support. Adjustable hook and loop closures for custom fit and comfort. Non-slip neoprene inner layer maintains positioning. High-quality Neoprene. Wash and care periodic washing of the product recommended to remove body salts deposited from perspiration wash the product in room temperature water or lukewarm water, preferably use any antiseptic solution or mild detergent rinse thoroughly & drip dry do not machine wash & dry or dry clean.