Used once. No. 2444 Sun Shade Sailor Border Mini 55 This is a large umbrella with a 55cm rib size, perfect for those who want to effectively block strong summer UV rays and also use it as a rain umbrella. The 55cm rib size sun and rain umbrella has a diameter about 8cm larger when opened compared to the regular size (50cm rib), and the surface area of the umbrella fabric is about 20% larger, allowing for wider coverage from sunlight and heat. The color of the light-blocking (PU) surface on the back is designed to match the design, with dark colors that absorb reflections from the ground and create shade, and light colors that brighten the face area, so please enjoy the color of the back surface as well.