COATED 1 SIDE for desktop inkjet printing. These Tyvek® Sheets offer the convenience of printing quality graphics or text with your desktop inkjet printer! Use them for all the same reasons you look for Tyvek® to provide: durability, flexibility, smooth texture, lightweight, opaqueness, and resistance to water, chemicals, rot and mildew. DuPont™ Tyvek® substrates were designed to survive where paper, film and laminates fail. Tyvek® provides superior strength and durability over time and in some of the harshest environments imaginable. Use with OEM inks for best results. 8.5" x 11" sheets 18# - 7.5 mil.