The Simmons Oops Deluxe Organic Mattress Protector is made with cotton grown without chemicals for a healthier sleep environment. The hypoallergenic, waterproof, and dust mite resistant mattress cover fits most standard size crib mattresses (28 inch x 52 inch, or 71 cm x 132 cm)

Features:

• 27in x 52in x 9in
• Fits standard size crib mattresses
• 90% polyester / 10% organic cotton
• Cotton grown without chemicals for a healthier sleep environment
• Hypoallergenic
• Breathable, waterproof and dust mite resistant mattress cover