This is a lightweight, all-weather umbrella with excellent heat shielding properties due to a black coating on the back. The coating also absorbs reflected light from below, reducing glare. The use of 6 ribs achieves lightweight and compact design. It is small enough to be kept in your bag at all times without being noticeable. -Specifications- [Materials] Fabric: 20-denier polyester (water-repellent finish) [Back: Polyurethane coating] Ribs: Carbon fiber reinforced resin [Weight] 159g [Color] Khaki [Rib length] 55cm [Number of ribs] 6 [Diameter (when in use)] 95cm [When folded] 25cm [Dimensions when stored in umbrella bag] 27cm (Request) Due to high demand, this item is currently in short supply. We cannot accept price negotiations. Thank you for your understanding.