100% cotton jersey knit pink square play yard fits joovy sheet is made of high quality fabric that's measured at 165 gsm (grams per square meter). Softer than your favorite t-shirt and made with deep pockets which are elasticized around the entire edge preventing it from slipping off the mattress, thereby keeping your baby safe. Sheets are incredibly durable so they will last all through your baby's growing years. Color is a soft baby pink. Size: 38 x 38.