Specifications:- Overall Dimension(LxW): 18 ft x 18 ft (548.6 x 548.6 cm)- D-shape Ring Dimension(LxWxH): 1 1/2"" x 1 3/8"" x 3/16"" (3.8 x 3.5 x 0.4 cm)- Rope Length: 13 1/12 ft (4 m)- Fabric Weight: 185 Gsm- Total Net Weight: 21.3 Lbs (9.66 kg). Package Contents:- 2x Sun Shade Sails- 8x Ropes- 2x Manuals. Notice: - Please allow approx. 6"" measuring deviation due to manual measurement and flexibility of fabric. Each side may be 6"" longer than the related product size showed on the listing.- The actual color of the sail may look a little different from it is represented on the website, the color looks more like orange, please pay attention to the color difference before purchase.