-Size 27.5×64.35 inches. perfect size for a range of uses, yoga, tanning at the beach -100% poly microfiber. which makes it much more durable then blended microfiber towels and twice as absorbent as cotton towel. Machine washable in cold water and air dry. color wash only. -Fiber count is 330gsm. yoga towels are perfect for helping to extend the life of your yoga mat, and help provide a layer of hygienic protection, from skin transferable pathogens present on floor left over from sweat. nk b