Fine Art Photo Rag by HahnemuhleSmooth, 100% rag-based paper is bright white and acid-free. Museum quality for excellent image sharpness and optimum color gradation. Specifically designed to meet the needs of photographers or artists using digital photographic output for greeting cards and computer-generated artwork. Compatible with large format inkjet printers. Size: 24" x 39 ft; Paper Color(s): Bright White; Paper Weight: 11.5 mil.