Professional-grade, 100% cotton 44'x40' inkjet paper for fine art prints Bright white, one-sided matte finish for vibrant color reproduction 21 mil., 290gsm weight for durable, gallery-quality presentations Acid-free and lignin-free to prevent deterioration and ensure longevity Compatible with both dye and pigment inks for versatile printmaking Contains OBAs to maintain print brightness and color fidelity