Cotton,polyester Stain Protection Technology – Advanced stain-fighting protection helps shield baby’s mattress from stains, germs, and odors for easier washing. Sealy Baby’s innovation helps keep baby mattresses cleaner and fresher with effortless care after spills. Noiseless Waterproof Barrier – Whisper-quiet, PVC-free layer helps block moisture, leaks, and accidents while baby sleeps peacefully. Sealy's waterproof design protects your crib mattress with a soft, quiet surface that supports sleep every night. Soft Quilted Cotton Layer – Plush cotton-blend with quilted hypoallergenic fill made from recycled materials cradles infants in gentle softness, creating a cozy 52 x 28-inch surface that fits standard cribs and toddler beds, supporting healthier and more comfortable nights. Secure Fit Stretch Skirt – SecureStay fitted skirt with durable elastic edges helps anchor the toddler pad to the mattress securely. Added to prevent shifting and bunching for safety during sleep, ensuring a snug and steady fit throughout the night. Durable & Easy-Care Design – Machine washable and dryer safe for easy care, with Pinsonic quilting that prevents loose threads and helps the protector stay soft and in shape. Wash and dry tested to ensure lasting durability, and passes CPSIA third-party testing for lead and phthalates. Smart Parent Tip for Easy Changes – Keeping 2–4 mattress pads on hand allows effortless rotation during laundry days. With a fresh, clean pad always available, little ones sleep comfortably while the baby crib mattress stays protected and well cared for between washes.