Our ultra-soft, 100% long-staple organic cotton Fitted Sheet make the perfect foundation for your best night''s sleep. Our fitted sheets have a 17-inch-deep pocket and elastic all the way around, our Fitted Sheets accommodate even the highest of mattresses. Our sheets are wrinkle resistant for Easy Care.100% GOTS-CERTIFIED ORGANIC COTTON - The highest certification in organic cotton farming and production means these sheets were made without the skin-irritating chemicals or toxic dyes found in conventional cotton. Fabric this pure is the very best thing to have next to your skin whiles sleeping.LONG STAPLE COTTON - Our sheets are made with the highest quality organic cotton yarns available. The length of cotton fiber, says a lot about the quality of the cotton; we use the longest staple available in organic cotton.300TC FINE COTTON - The finer the thread, the smoother, lighter and softer the resulting fabric. By using single-ply, long-staple cotton, we are able to construct these sheets using only 60 and 80 yarn count threads, the finest available for cotton bedding.UNIVERSAL FIT - Fits mattresses up to 17" depth; King Fitted Sheet(78" wide x 80" long x 17").EASY CARE & WRINKLE RESISTANT - Machine washable, dries quick on tumble dry low. Designed to outperform all other sheet sets, the ultra-soft 100% Organic Cotton Sheets are Wrinkle Resistant for an Easy Care.