A perfect sleep space for years to come... We set the bar in breathability with our patented mesh crib liners. Then, tackled the crib itself. The Breathable Mesh Toddler Bed Conversion Kit transforms our 3-in-1 Breathable Mesh Convertible Crib into a cool, ventilated toddler bed. Just add the guardrail. No tools required. Simple. Smart. Safe sleep. Only from BreathableBaby, of course.Highlights Exclusively designed Fits the BreathableBaby Breathable Mesh 3-in-1 Convertible Crib (sold separately); not designed to fit the 2-in-1 Mini Crib or other manufacturer(132.4 x 41.3 cm) with 30.25 (76.8 cm) guardrail. Color matched Each piece is carefully color-matched to the 3-in-1 crib finishes but the nature of hand-finishing may lead to slight differences. Select a different color conversion kit and crib legs (sold separately) to add some personality! Non-toxic & eco-friendly Finished with non-toxic paint thats free of lead, phthalates, and formaldehyde. And made from sustainable New Zealand pine and composite compliant with the California Air Resources Board (CARB) mission to improve air quality. Safety tested & Greenguard Gold certified Tested by third party accredited labs to meet or exceed applicable safety standards. Greenguard Gold certified to be free of over 10,000 chemicals and VOCs that are commonly known to pollute indoor air. No tools required Includes guardrail and conversion wrench. Simply remove one of the side panels from the Breathable Mesh 3-in-1 Convertible Crib, replace with the guardrail, and it's ready for growing little ones to gain independence. Dimensions (Overall): 16.5 inches (H) x 52.5 inches (W) x 1 inches (D)Baby, we want you to know…​The box might have some wear, but it’s what’s inside that counts.