Maternity Belly Band Belt Pregnancy Abdominal Back Support Postnatal Recovery Material: cotton polyester blend, super breathable to use in every seasons, even in summer you will feel comfortable with it.| Product Dimension: 110cm L x 17.5cm W| Size: Only one size, fits waistline under 110cm, fully adjustable to accommodate abdominal growth throughout pregnancy.| Occasion: Pregnancy in 5-10 months or Postpartum in 0-3 months| Package: 1pc pregnancy support belt with TIRAIN packing box. Efficient Abdominal Support and Prevent Stretch Marks  Provides gentle compression in the abdominal area so that to ease the discomfort of pregnancy by supporting your baby bump. By freeing the arms and promoting proper circulation to the lower extremities, the undergarment also allows many mothers to remain active through the third trimester. Relieve Lower Back and Pelvis Pain  Prevents straining your back by lessening spinal pressure effectively, lifts weight from the Pelvis improving circulation and reducing leg and ankle swelling. Also can be use as pelvis belt during postpartum recovery. Can be wear in everyday at Home and Office, even when you out for a long period of time such as shopping, walking and standing. Recommend to wear it 5~6 hours a day, long term use of the support belts can deactivate your muscles this could make your back and hip pain worse. Avoid contact with the sikn directly, recommend to wear an undershirt under the belt .