Product advantagesThe bump support band reduces the pressure on the lumbar and back spine of pregnant women, reduces the vibration of activities, and stabilizes the fetal position.The inner belt should be sticked around the lower abdomen, sticky spaceis enough up; the outer belt protects the waist , pulling the velcro on both sides, adhere it to the inner belt. Adjustable Features Breathable and comfortable belt for pregnant women-don't worry about sweating, rubbing and unbearable pressure caused by most abdominal belts. Our pregnancy support waist keeps you cool, comfortable and fully mobile, and you can easily adjust it. Product portfolioFeatures panelled elasticated back support, with further support strap around the back.Composed of three components, stable triangular structure, adjustable range size. Suitable peopleSuitable before and after pregnancy.The pregnancy support belt is mainly to help pregnant women hold up their abdomen. It provides help for those who feel that the belly is relatively large and needs to hold the belly with their hands when walking, especially when the ligaments connecting the pelvis are loose. For pregnant women with pain, the abdominal support belt can support the back. Washing methodHand wash, not machine wash, do not spin dry [Maintenance method] Take it off when not in use, lay it flat with your hands. Fastening: Hook and Loop Measure:Measure the circumference of your lower back and abdomen (slightly above your pubic area) Material: 76% Polyester, 24% Elastic Fiber Size:Choose your size depending on the diameter of your abdomen in cm.*Please note the trimester you are in will determine the size of the belt you require. Colour:Choose the colour of the pregnancy support belt you wish to purchase. Belt Size:Diameter Lower Abdomen Medium:27.5-39.3 inch Large:31.4-43.3 inch X-Large:35.4-47.2 inch XX-Large:39.3-51.1 inch