Toddler Bed Conversion Kits The move from crib to big kid bed can be stressful. Our toddler bed conversion kit eases this transition by keeping a child's sleeping space familiar and cozy. Finished with nothing but the finest Greenguard Gold certified paints and stains, Milk Street's convertible toddler bed conversion kit adds value for growing families during the move from convertible crib to toddler bed. At Milk Street Baby, we are passionate about safety, quality and trend-setting style. Ask us about our available free shipping!