About this item100% Washed Microfiber, 2pcs 20 x 40 Pillowcases??PRODUCT CRAFT??Made of washed microfiber, the softness is comparable to silk. If this is not the softest microfiber pillowcase you have ever used, please apply for a refund!!!??PRODUCT FEATURES??During the production process, we have added printing and dyeing craft, dont worry about color fading.??NO ZIPPER ENVELOPE DESIGN??A blank holder on the pillowcase sleeve edge ensures that the pillow core will not leak out, fine stitching ensures that the pillowcase will not crack or fall off the wire.??SATISFACTION GUARANTEE??We provide unconditional replacement and return service within 30 days after your purchase. In addition, you can contact us via e-mail if the product has any quality problem within 1 year and the above replacement and return service remains unchanged.