High Quality Material: Our pants button extender is made of high quality spandex and plastic buttons. It has good elasticity and is not easy to deform. This material is practical and reusable, which does not tear easily. Easy to use: No need to sew, just insert the extender button into the buttonhole of the pants, then insert the corresponding hole of the extender into the button of the pants. The belt extends up to 5 cm: Maternity belt extension pants with three slots can easily adjust your belt. You can extend the pants to 5cm, which makes it more comfortable to wear your favorite jeans. Suitable for beautiful pregnant moms: Maternity pants button extender is your daily companion. Extending the waistband during pregnancy provides comfort as jeans gradually become too tight. Care Instructions: Suitable for machine or hand washing. The trouser button extender is made of high quality spandex that won't stretch or deform.