Material: 100% washed cotton, breathable and cool, durable and lightweight, slightly wrinkled look, great linen feel. If you want a linen style bedding, this sheet & pillowcase set is beautiful and perfect! The fabric is so soft yet with a very light crispness to it, even after washing, and it will get softer with each wash. It's like sleeping in a cloud. Design: Simple classic solid olive green, working with any bedding. Pillowcase is straight, the end is not sealed edge, simple and clean, easy to remove and wash. King Size Bed Sheet Set(4Pcs) Includes: 1 Flat Sheet (108 x 102 inch); 1 Fitted Sheet (78 x 80 + 17 inch deep pocket) ; 2 Pillowcases (20 x 40 inch). Deep Pocket and Easy Fit: The fitted sheet fit mattresses up to about 17 inches deep. If you have a mattress that is less than 17 inches, it will fit fine. The sheet has perfect elasticity and thickness all around, with an elastic band around the edge to ensure a secure fit and won't shift while you sleep. Care instruction: Machine wash cold; Do not bleach; Tumble dry with gentle cycle; Warm iron if needed.