A lot of effort has gone into our mattress protector, which makes it the best you can find on the market. One prime feature of this protector is that it is waterproof. It can hold and absorb more than 42Oz of moisture or liquid while keeping your mattress bone dry. It comes with a natural bamboo fiber top complemented with quilted peach microfiber, responsible for its decadent softness as well as making it safe for your baby. In addition, a soundless dual layer of TPU waterproof material is well blended with more soft peach microfiber on the bottom, meaning you will never any crinkly plastic noise. Also, this collection is hypoallergenic; it prevents bacteria, mold and dust mites from breeding in your babys mattress. All our mattress protectors are breathable and they come in fitted sheet design. This keeps them in place and makes them very easy to use. Our waterproof crib mattress cover has an area of 28 by 52 and can fit mattress height of about 9. - MINI CRIB MATTRESS COVER - Are you looking of the perfect crib protector for your baby at a fair price and good quality? Look no further because you have found the right one here - NATURAL BAMBOO FIBER COVER: Maximum softness and safety for baby with quilted peach microfiber on top, and a soundless dual layer of TPU waterproof material combined with more soft peach microfiber on the bottom. No crinkly plastic! - EASY CARE: This waterproof crib mattress protector can be machine-washed and machine-dried on low heat SIZE: Our crib mattress cover measures 28" by 52" and fits a mattress with a height of 9" - MONEY BACK GUARANTEE: If you are not satisfied with your item or have a problem with it please dont hesitate to contact us - CRIB COVER: 210gsm bamboo viscos terry - FILLING: 120gsm polyester - BOTTOM: 20gsm nonwoven fabric. The above 3 layers quilted together then laminated with waterproof layer TPU and 60gsm single jersey fabric - PAD LINER: 1st layer: 210gsm unbleached bamboo terry towel (70?mboo30%polyester), 2nd layer: waterproof TPU film and 3nd layer: 60gsm single jersey fabric