The space-saving bifold design is ideal for adding privacy to compact spaces. They are hollow core doors, which make them lightweight and easy to handle. You can elevate style throughout the home with coordinating hinged style doors. The 6 Panel door versatile design matches any home style, while it is most compatible with classic style. Coordinating hinged style is available. Space-saving bifold design is great for compact spaces such as closet and pantry. Interior hollow core door slab has a 5 year limited warranty.