Micro Fiber ™ Miracle Cloth helps you reduce, reuse and recycle. Cloth soaks up to seven times it's weight in liquid, and you can wash it to use over and over again. No chemicals or cleansers are needed for cleanups because super soft microfibers loosen and absorb dirt. Machine wash. Set includes one 6" x 6" optical Micro Fiber Cloth, two 12" x 12" all-purpose Micro Fiber Cloths and one 16" x 16" Super Size Micro Fiber Cloth.