The role of pillowcase or pillow protector are to protect the pillow core avoid damage, dirty when we sleep on pillow. Our head is actually easier to sweat, so the role of the pillow protector is to absorb the sweat and oil secreted by the head skin.A look: take a look at the surface of the pillow protector and check whether there is color difference,wrinkle, quilting design. B Touch: after looking, you can touch the pillow protector with your hand, to feel whether its texture is good, whether the thickness of the pillow protector is consistent. C Smell: this is very important, if the pillow protector has unplesant odor, it is likely to be formaldehyde,vinyl chloride and other volatile substances content is higher. D Wipe: you can wipe the pillow protector with a wet cloth to see if there is decolorization phenomenon.● ITEM NO: ZC221105 ● STYLE: QUILTED ● MQQ: 500PCS ● COLOR: WHITE OR OTHER COLOR ● SIZE: STANDARD QUEEN KING ● REGULAR PACKING: PVC zipper bag or PE bag bulk packing ● Delivery time: 15Working days ● Quality:5 years warranty 1. Professional advice to help you find what you want,such as cheap polyester pillows, microfiber pillows, pillow protector, pillow shells.   2. Professional export service let you find that cooperating with us is more than business.    3. Credible and honest partners guarantees cooperation successfully.    4. With more than a decade of experiences in home textile, we know the market very well and offer the most fashion designs.