Suekaphin 8Pack Womens Maternity Panties Pregnancy Postpartum Underwear Under Bump Brief Suekaphin Womens Maternity Panties features: 95%Cotton+5%Spandex,Ultra soft and stretchy fabric. Crossover style on the front and full on back,fitted better for maternity/pregnancy. Multiple sorted 8pack.cost efficient. Hand wash or machine wash in cold water, gentle cycle, hanging dry or low tumble dry ,do not bleach. 100% customer satisfaction guarantee, no risk buy, you won't regret choosing it. SIZE CHART(Updated on 2019-9-30): Small Pre-Pregnancy size(0-2) Hips 37"-38" Medium Pre-Pregnancy size(4-6) Hips 39"-40" Large Pre-Pregnancy size(8-10) Hips 41"-42" X-Large Pre-Pregnancy size(12-14) Hips 43"-44" XX-Large Pre-Pregnancy size(16-18) Hips 45"-46" Tip:Select size based on the hip measurement is recommended.