Scott(R) Pro (TM), Toilet Paper Roll, 2 Ply, Sheet Size 3 7/8 in x 3 3/4 in, 1,100, Roll Length 339 ft, Roll Dia. 5 1/8 in, Proprietary, 3 3/4 in Sheet Width, 3 7/8 in Sheet Length, 3/4 in Core Dia., White, Compatible Grainger Part Number 506K73, 60HV79, 60HV80, 60HV81, 60HV90, 60HV91, 60HV92, Compatible Mfg. Model Number 09021, 09604, 09605, 09606, 44517, 44518, 44519, Small Core, Package Quantity 36