300gsm Matte Cardstock A4 (Laser & Inkjet). Create bold, high-impact prints with thicker, brighter premium paper. This 300gsm ultra-white matte cardstock enhances colour depth and text sharpness for professional results, compatible with both laser and inkjet printers. It works as a Heavyweight Color Copy Laser Cardstock, Ultra White Matte Cardstock for Inkjet Printers, a Double Sided Matte Photo Paper, a Printable Board for Cards, Invitations, Crafts, Presentations, Brochures, and Flyers, a Matte Photo Paper Alternative for Everyday Printing, Bright White Thick Board for Premium Brochures, and Printable Cardstock for Laser and Inkjet Printers.