This luxurious 100% cotton woven square play yard fits joovy sheet features white polka dots on a solid navy background. Our navy polka dot sheets are made of the highest quality fabric that's measured at a 280 tc. That means these sheets are soft and durable. Our polka dot sheets are made with deep pockets and is elasticized around the entire edge which prevents it from slipping off the mattress, thereby keeping your baby safe. These sheets are so durable that they will last all through your baby's growing years. We're called sheetworld because we produce the highest grade sheets on the market today. Size: 38 x 38.