Size:11x17 inches -100sheets uinkit 8.5 Mil 180gsm 11x17 13x19 inches high glossy photo paper , both paper is suitable to inkjet printer only perfect for everyday printing , prints dry instantly and it won't smear and smudge no smearing, no smudging , vivid saturated color universal Compatibility 24 hour service a day , 30 days money back guarantee , 2 years warranty