Create the ultimate sanctuary for your little one with Serta’s SleepTrue 4-Inch Mini Crib Mattress. Designed to fit most mini or portable cribs, this baby mattress delivers all the benefits of a full-sized crib mattress in a scaled-down size. Featuring a fiber core that’s made from recycled bottles, it provides a comfortable, safe and hypoallergenic surface that helps babies get the rejuvenating sleep they need in order to grow and develop. The waterproof, vinyl cover blocks wetness to aid in preventing mold, mildew and odor, and is easy to clean, just wipe clean with warm water and mild soap. And that’s not all, the SleepTrue 4-Inch Mini Crib Mattress is extremely lightweight which makes changing the sheets or flipping the mattress a cinch. Fits most mini and portable cribs (NOT designed for standard cribs or Pack 'n Plays).

All Serta crib mattresses are GREENGUARD Gold Certified and meet the strictest standards offered by the GREENGUARD Environmental Institute, which recognizes products with low chemical emissions, contributing to improved indoor air quality.

• FITS MINI AND PORTABLE CRIBS: This baby mattress fits most mini cribs and portable cribs; mattress measures 38"L x 24"W x 4"H (NOT designed for standard cribs or Pack 'n Plays) | Measure your crib first to ensure a perfect fit
• IDEAL SUPPORT FOR BABY: This baby mattress features a hypoallergenic fiber core made from recycled bottles for firm comfort and support
• Non-toxic construction is free from harmful materials/chemicals
• WATERPROOF DESIGN IS EASY TO CLEAN: Features a durable, waterproof vinyl cover that wipes clean
• SAFETY CERTIFICATIONS: GREENGUARD Gold certified: recognizes products with low chemical emissions, contributing to healthier environments | Meets or exceeds flammability, lead, phthalate and CPSIA testing and does not contain toxic fire retardants
• MADE IN USA: This baby mattress is proudly made in Wisconsin
• Limited 1 year warranty
• Dimensions (in inches): 24 (width) by 4 (height) by 38 (length)
• Product Weight (in pounds): 3.9
• Shipping Weight (in pounds): 5.8