Envision, Toilet Paper Roll, 1 Ply, Sheet Size 4 in x 4 in, 550, Roll Length 183 ft, Roll Dia. 4 3/4 in, Universal, 4 in Sheet Width, 4 in Sheet Length, 1 5/8 in Core Dia., White, Compatible Grainger Part Number 36L522, 36L523, 4DJV2, Compatible Mfg. Model Number 57120/01, 57220/01, 59206, Standard Core, Package Quantity 80