Mattress features a standard foam core and a Damask water resistant cloth. The Sleepi Bassinet Mattress was designed to mimic the snug and secure feeling babies are used to in the womb.

Features:

• For use with the Sleepi Bassinet
• Manufactured by Colgate, a 50+ years old crib mattress specialist company
• Ranked #1 by Consumer Reports
• Standard foam core has a firmness of 1.2 density (lbs per square inch) and longevity of 40 ild (load deflection)
• Strong and durable
• Water Resistant Damask Cover
• Seams have strong cloth binding
• Made in USA
• Wipe clean with warm moist cloth and non toxic mild soap