SAYFUT Waist Trainer Corset for Weight Loss Sport Body Shaper Tummy Fat Burner Package:1 PCS shapewear and Free Lace Eyemask;Material:90% POLYESTER And 10% SPANDEX; Please choose it from our Size Chart located on the left of the product image.If you actual size is between two size,we suggest you choose the big size. Our brand 'SAYFUT' has been registered in US by USPTO. It is protected by laws in US. Please do not attempt to infringe our right otherwise legal action will be taken.The Trademark NO is 86646776 We ship it by ePacket, usually it will takes 5-15 business days. This underbust waist shaper made of strong elasticity mesh and black lace in front. Closure with double hook and eye in front.Extra tummy control trims the waist.