Maternity Waistband Extender, Belly Bands, Pregnancy Expander Elastic (Set of 3) Maternity Waistband Extender, Belly Bands, Pregnancy Expander Elastic (Set of 3) Three Button Type fastener Waist Extenders with Elasticity Feel more relaxed in an instant Adds Comfort No Sewing Required Three Button Type providing 1 1/2 - 7 inches of comfort