1.BPA FREE thermal cash register paper 2.Environmental thermal paper 3.100% wood pulp 4.High brightness, good in tightness We are ... , 44x76mm, 57mmx50mm, etc.57mmx57mm, 76mmx70mm, 76mmx76mm, 80mmx70mm, 80mmx80mm...etc 2. BPA FREE,IT IS SAFE ESPECIAL FOR THE RESTAURANTS AND ALL ...