Features: Women's maternity pre pregnancy over bump underwear should be machine wash cold, gentle cycle. tumble dry low. Feature these traceless high waist underwear is made of soft, breathable fabric. light and breathable fabrics give you a different surprise.stretchy materials is slightly elastic and stretches easily. Design full abdomen high waist panties cover your entire belly, give your belly support and keeping tummy warm.these womens tummy controls maternity underwear could accommodate to your growing belly throughout your pregnancy and post delivery. Suitable over bump maternity underwear are specially suitable for the people who is "sedentary in office", "suffering low back pain" and "new mother". high waist traceless maternity underwear perfect for wearing under your dresses, skirts and pants. Perfect present maternity underwear is the perfect ideal present for your pregnant wife, pregnant daughter and pregnant friend, wear after baby arrives. Specifications: Materials: nylon Color:01,02,03,04 Size:Small Waistband:31.5cm(12.40inch) Medium Length:31.5cm(12.40inch) Size:Big Waistband:34cm(13.39inch) Medium Length:33cm(12.99inch) Package Includes: 1Piece Maternity Underwear note: Please allow 1-2cm errors due to manual measurement. Due to the differences betweeen different monitors,the picture may not reflect the actual color of the item.