Your mattress needs dust mite covers in order to prevent dust mite fragments from taking over your bed. They are sometimes the cause of itchines, watery eyes, stuffy nose, sneezing, cough, allergies and headache.

This particular cover is made by Euphoria:

Euphoria dust mite mattress and pillow covers are everything you need to achieve a perfect night’s sleep without the disruption of dust mite allergies. Protect your mattress and pillows with luxurious covers crafted from 100% handpicked organic cotton from the Peruvian Andes and woven in Germany and Switzerland. The extra care taken to produce this dust mite proof bedding results in a breathable fabric that has a silky, soft finish, and provides long-lasting durability that you will be able to use for many years.

Check the product out for more information.