Pregnancy Waist Extender Belt - Elastic Bump Band for your Pregnancy Wardrobe Imported Pregnancy waist extender - elastic expands with your waistline One size fits all - Pack of 3 tummy ties. 2 x medium ties, black and white and 1 x large black Sleek design, compact and attractive packaging. Designed for front, side and back fastening clothes. High density elastic material means the TummyTie always keeps it's shape & strong elasticity and is very durable.