Providing you peace of mind as your little one makes the move to their big kid bed., This safe and sturdy babyGap Toddler Guardrail extends the life of your crib by transforming it into a secure toddler bed., Compatible with the Wren and Callie Cribs by babyGap., This product is Greenguard Gold certified to meet stringent chemical emissions standards, This toddler guardrail is JPMA certified to meet or exceed all safety standards set by ASTM.