Specifications:Provides fast relieve lower back pain associated with chronic low back pain, sciatica, piriformis syndrome pregnancy.The secret is pad which provides pressure to key trigger points that helps alleviating nerve pain radiating from lower back to the legs.Adjustable size, one size fit all for left or right calf. Type: Leg BraceGender: UnisexMaterial: PolyesterQuantity: 1 Pc Only, Not 1 PairFeatures: Pain Relief, Adjustable Size, ComfortableSize: 15cm x 15cm/5.91 x 5.91 (Approx.) Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes:1 x Leg Brace About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and well make you feel satisfied.