This retractable metal pergola from Outsunny allows you to adjust the canopy as you desire to enjoy the sunshine or relax in the shade. Create the space you wish. A metal frame for a strong core, with the included ground stakes to pin into the ground for added stability. Features: RETRACTABLE TOP: The polyester top with PA coating helps protect you from the harsh sun. The slide rail design of the pergola allows the cloth to slide horizontally by pulling on a drawstring, so you decide how much shade you need throughout the day STURDY CONSTRUCTION: This pergola with retractable roof has a metal frame, which is sturdy for every day, outdoor use INCREASE STABILITY: Equipped with 8 ground nails into the grass for the hard floor, they can be inserted into the feet for more stability of the pergola kit VERSATILE USE: This garden pergola provides space for you to enjoy your leisure time with your family or friends, suitable for use in the garden, patio, and backyard. Great for family dinners o