Specifications: Color: Blue/Red/Green/Orange/Fluorescent Green Material:Nylon Size:108 x 108 cm/ 42.5" x 42.5" Weight: 18.7Ounces/ 530g Feature: 1.Compact design, durable in using, easy to set up and deploy quickly. 2.Powerful Sail: Seams are triple-stitched and the perimeter batten is made of a virtually unbreakable composite material. 3.Product Dimensions:42.5 * 42.5 inches (108 * 108 cm),Coiled/folded diameter: 15.7 inches (40cm) 4.Made from rip-stop nylon sailcloth with high quality. Fitment: Kayaks, Canoes, Inflatables, Tandems and Expedition boats. Package Includes: 1 x Wind Sail 1 x Sail bag Note: Please check the detail information carefully before purchasing Please allow 1-2mm in size measurement chart for variance due to manual measurement Please excuse us from any possible typos and unintentional misinterpretations Your satisfaction is our utmost concern, please feel free to contact us for any questions and concerns