Recommended for ages 15 months plus; Holds up to 50 pounds Features 2 attached guardrails Includes removable tent with mesh windows and roll up doors Uses a standard crib mattress (sold separately) sturdy steel frame and high quality plastic construction Assembled dimensions: 53.94 L x 29.13 W x 37.40 H; Easy assembly JPMA certified to meet or exceed all safety standards set by the CPSC & ASTM