Gorilla Supply 3-1/8 X 119' 1-ply Thermal Paper Rolls Sealed Pack of 10 Rolls for First Data Fd100 Fd200 Fd300 Hypercom T77 Gorilla Supply Part# 10R-T12119 10Rolls Shrink wrapped, Solid Tube Core Width: 3-1/8" (3.125) x 2" (D) x 119ft First Data FD100 FD200 FD300 old version and Hypercom T77 thermal mech version Superior Quality 48-50 gsm paper thickness