Use this waist extension to extend your waist of your favourite trousers and button strap dresses and increase the length by 4 cm to 20 cm. If you stretch it too far, this may cause the zip of your trousers to fall off, but the cloth of the trouser extension can cover the gap. It could be more perfect if your tops can cover it. Reliable Material These adjustable waist extenders are made of high quality fabric, soft to the touch and comfortable to wear. No toxic, harmless and safe material. Durable material ensures a long service life. Nice gift for pregnant women: pregnancy not only brings you good luck, but also some sweet loads, such as the growing waist, so our waist extender serves to help pregnant women solve this problem of waist, besides, simple and classic colors make it easy to match with different pants Suitable occasions: if your waist is too tight during weight gain, pregnancy or maternity, you can create extra space with an extended belt, which can save you money and make your pants and skirts last longer