Step2 Corvette Z06 Toddler Bed to Twin Bed Corvette Z06 twin bed accommodates both a toddler (crib) mattress that can easily be converted to accommodate a twin mattress. Realistic looking CORVETTE Z06 styled body with silver Rims and CORVETTE decals will excite any little Racer! Easy tap on headlights double as a night light for toddlers/kids during bedtime. Features a built-in race track when crib twin or toddler mattress is in place. This adjustable kids bed has a maximum weight limit of 200 lbs.