viding you peace of mind as your little one makes the move to big kid bed, this safe and sturdy Toddler Guardrail from Delta Children extends the life of your crib by transforming it from a crib into a secure toddler bed. Strong & sturdy wood construction Converts your crib to a toddler bed Provides added security Refer to your crib's instruction manual to ensure this guardrail is compatible with your crib JPMA certified to meet or exceed all safety standards set by the CPSC & ASTM Assembled dimensions: 18.5"L x 10.75"H x .75"Thick