MACO Laser/Ink Jet White Index Cards, 3 x 5 Inches, 3 Per Sheet, 150 Per Box (ML-8576) Create professional-looking index cards Easily customize - add logo, graphics or text; print front and back sides, landscape or portrait orientation! Premium white card stock is micro-perforated for easy separation Prints in both laser and ink jet printers and is guaranteed not to jam Same template size as Avery 5388. (Avery and the Avery product numbers are trademarks of Avery Products Corporation. DISCLAIMER: MACO is not affiliated in any way with Avery Products Corporation.)