Stick labels such as "Winter Boots" or "Baby clothes" on the storage box under the bed. Hide the shoes (Spanish shopping bags)! The sturdy side handle can be pulled out smoothly - even in a small bedroom, it can be pulled out easily! There are square holes on the bottom frame for installing wheels. Insert the frame from the short side (to avoid tearing), align the four corner holes with the lid opening, and then tighten the fabric. Install the brake wheel to the side of the label and handle. When placing heavy objects, please move them slowly to avoid excessive lateral force damaging the wheels.