Thermal Paper 2 1/4 x 50 ft x 30mm CORELESS BPA Free 100 rollsLonger coreless roll 50 feet long with 1. 25" or 30mm diameter CORELESS Better for the environment, no plastic core to throw away Fits debit credit payment terminals with 1. 25" 30mm or larger roll cage Bright white, high density BPA Free thermal paper Red end of roll stripe, 3 feet long, 1 foot from roll end 2. 25" x 50 feet long rolls, 1. 25" or 30mm outside diameter fits slim handheld debit credit payment terminals. 100 rolls per box.