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.  Menswear Waistband Interfacing with Shirt Gripper - White. Actual width on the white is 2 7/8" wide cotton waistband interfacing with white rubberized center. Priced per yard.