Dear friends,the following is the related parameters of our products: Design features:Satin/Lace SizeL:(Waist)60CM,(Stretching)70CM,(Crotch height)21CM SizeXL:(Waist)64CM,(Stretching)74CM,(Crotch height)22CM Waist Type:Low-Waist Material:Chinlon +Spandex+Cotton Features:Seamless,Lift the Hips Package include:1 PC Fashion Lady Seamless Panties Note:Look forward to your FIVE STARS and POSITIVE FEEDBACK. Your support is the greatest impetus for us. Due to computer monitor , may exist some color error, please do not mind! If you are not satisfied with our products,you can make a refund at any time!