Tailor your pants like the professionals with this 3" wide, ready made, men's suit pant waistband interfacing. Reinforced with rubberized center strip that will grip your shirt and keep it tucked into your pants.  This black waistband comes with a white rubberized strip.  3" wide and priced per yard. Menswear Waistband Interfacing with Shirt Gripper - Black. 3" wide cotton waistband interfacing with white rubberized center. Priced per yard.