Cottonelle(R), Toilet Paper Roll, 1 Ply, Sheet Size 3 3/4 in x 4 in, 170, Roll Length 56 ft, Roll Dia. 4 1/2 in, Universal, 3 3/4 in Sheet Width, 4 in Sheet Length, 1 5/8 in Core Dia., White, Compatible Grainger Part Number 506K73, Compatible Mfg. Model Number 09021, Standard Core, Package Quantity 48