The Bamboo Mattress Cover by Barakah Baby is as described on the product description page. This is a very nice baby crib mattress protector. I purchased this for my newest grandchild’s crib. I had given her another previously that shrunk so much it no longer fit’s the baby mattress. This came nicely packaged in a zippered plastic see through bag. I took it out of its lovely package, put it in my washing machine, added some Dreft and washed and dried it. The fiber content is 80% bamboo and 20% polyester The bamboo has awesome natural properties of being soft, cool and absorbent. This also has a waterproof layer under the soft bamboo adding extra protection. It is machine washable and dryable but I might suggest to hang dry to my daughter in law as elastic looses its elasticity from heat (the dryer). This is going to be the gift that keeps on giving when changing the sheets after an accident or illness. A parent has to always be prepared and this mattress cover will protect the mattress from moisture and stains. I purchased this with a promo code discount for my review.