Give your little one the comfort they deserve with this premium Pack and Play mattress! Measuring 38x26 inches, it fits standard playards perfectly and provides much better support than the thin mats that usually come with playpens. The scientifically designed filling combines soft, cool gel memory foam over firmer high-density foam - giving your baby both comfort and proper support whether they're sleeping or playing. The beautiful jacquard fabric features exquisite patterns that appeal to all ages and symbolizes peaceful sleep in a serene cosmos. Certified by CERTIPUR-US for cleaner air quality and free from fiberglass, chemical flame retardants, phthalates, and lead - this mattress meets all relevant infant product safety standards. The 260GSM fabric is stain-resistant, moisture-wicking, breathable, and super soft against sensitive skin. The zip-off cover makes cleaning easy, and the mesh inner cover protects the foam core. After unpacking, just lay it flat for 48-72 hours to allow full expansion to 95% of its original size. The six flat sides prevent sinking or collapsing, ensuring safe sleep and playtime. It's the perfect upgrade for your Pack and Play, providing the comfort and support your baby needs for restful sleep during travel or at home. The quality construction and safety certifications give you complete peace of mind!