All in one: Waterproof Crib Sheet / Toddler Bed Sheet and Crib Mattress Pad Cover Our Waterproof crib sheet is lined throughout with TPU especially designed with no seams to prevent leakage, so no mattress pad cover, mattress liner or crib mattress protector is necessary. Clean up is a breeze and your crib and toddler mattress are fully protected.Soft and Breathy: 100% Jersey Cotton Our Crib Sheet Sets are composed of light, soft and breathable fabric. Made from 100% high quality Jersey knit cotton, babies and toddlers love our Crib sheets, as they offer a soft, welcoming texture that lulls them into restful sleep.Adaptable Elasticity: Fits Multiple Mattress Sizes Our exceptional product fits all standard mattresses sold Cribs, and Toddler Beds, enabling a great fit on any sized mattresses. Our uniquely designed sheet set is equipped with flexible, generous elastic, easily covering your mattress while simultaneously offering a tight seal, enabling a great fit on multiple sized mattresses.A Fit of Comfort: Snug & Sound. All sheets are reinforced twice with a thick elastic band, enabling you to rest assured that your baby is safe, snug and sound. Our signature feature ensures that there is no bunching, ill-fitting, or too-loose fit on our crib sheets, avoiding hazardous situations and creating an exceptionally safe environment for rest.One or Two Pack For Baby Girl The sweet and soft mauve pink color in a splash and stripe design offers the ideal bedding décor for your precious baby girl, and our two pack option allows you to use one, and wash one, always having a sheet available for easy convenience. Our fabric washes beautifully, with stains and dirt easily washing away, leaving our crib sheet / crib mattress protector in pristine condition.