Our multifunctional electric cosleeper has multiple usage modes: 0-3 years old crib, travel cot, splicing bed, storage bed, 0-6 years old playpen, accompany your child to grow.Seamless Stitching King Bed: Co-sleeping position can be achieved by adjusting the lowering levers on both sides to 4 levels, height adjustable 42CM-51CM. Position the crib against your queen bed and lock the wheels so you can easily care for or feed your baby. Two freewheels with brakes provide smooth movement while also increasing overall stability and safety. Four rounded corners avoid bumps and scratches. The mesh also provides better visibility to observe baby.