This kind of removable surface area wrap of the Nook Pebble Pure mattress hires a patented asymmetrical design and style and also nano level expertise to optimize breathability while protecting against water by seeping into the mattress for easy wipe clean up. When it is time to get a nursery makeover, you just need to unzip the Pebble Pure Wrap as well as swap styles. For use ONLY along with the Pebble Pure Mattress. Things *Eucalyptus, Polyester, Zinc, Organic Cotton, Easy Close Nylon Zipper Care Instructions *Machine cleanse chilly with gentle laundry detergent. Tumble dry. Don't make use of chlorine bleach or even fabric softener. The usage of an increased sheet to lengthen the lifespan of your respective Pebble is recommended by us.