100% cotton very good quality. Very comfortable and soft adjustable waist. Very good design for pregnant ladies. Pregnant and after birth. Standard size. Can also be used after child delivery. Descriptions: Color:Green/Pink Type:Maternity Pregnant Panties Size:XXL/XL/L (Please check the following form) Size (cm) XXL XL L Waistline 100-135 95-120 85-106 Hip 110-135 105-120 95-105 Package: 1 x Maternity Pregnant Pantie (2 colors for your choices) Note: The colors of the items are shown in the pictures (actual color maybe slightly varies depending on your screen's resolution and angle of vision). If you have any questions,please feel free to contact us,we will solve your questions in the first time~~~ Thank you very much!!!!