4" x 2" Rectangular 1 UP Matte BOPP Inkjet Label Roll with Permanent Adhesive. 500 labels per roll. Roll has a 2" Core / 4" OD. Matrix Removed. Perforations > Yes. Label corners are > Rounded. Black Sensor Mark > none. Can be used with Dye and Pigment inkjet color label printers such as: Epson C3400/C3500 and Primera LX400/LX500/LX500c. PRICE IS PER ROLL. SOLD BY THE ROLL.There are 6 Rolls/Carton if you want to purchase by the case. Generic Packaging.