Lullabi Bedding 100% Brushed Microfiber Ultra Soft Pillow Case Set - Envelope Closure End - Wrinkle, Fade, Stain Resistant (Navy, Standard Pillowcase) Envelope closure end, no more sneaking pillows! 100% ultra soft double-side brushed microfiber, luxury, breathable, durable and stylish. Two standard size pillowcases (20"x30"), 3-inch hem. EASY CARE - Resistant to dust mites and stains. wrinkle and fade resistant, machine wash cold, tumble dry low. GUARANTEED - 100% satisfaction or 100% money back in 60 days. No question asked!