--- product_id: 133317586 title: "UPGRADE 15'x15'x21' Sun Shade Sail Triangle Sand Outdoor UV Block Sail Shades for Patios Yard Backyard Pergola Garden" brand: "upgrade" price: "¥19610" currency: JPY in_stock: true category: "Lawn Garden" url: https://www.desertcart.jp/products/133317586-upgrade-15x15x21-sun-shade-sail-triangle-sand-outdoor-uv-block store_origin: JP region: Japan --- # UPGRADE 15'x15'x21' Sun Shade Sail Triangle Sand Outdoor UV Block Sail Shades for Patios Yard Backyard Pergola Garden **Brand:** upgrade **Price:** ¥19610 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** UPGRADE 15'x15'x21' Sun Shade Sail Triangle Sand Outdoor UV Block Sail Shades for Patios Yard Backyard Pergola Garden by upgrade - **How much does it cost?** ¥19610 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/133317586-upgrade-15x15x21-sun-shade-sail-triangle-sand-outdoor-uv-block) ## Best For - upgrade enthusiasts ## Why This Product - Trusted upgrade brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Size:15'x15'x21'  |  Color:Sand Size：15'x15'x21' I Color：SandPackage includedOne 15'x15'x21' sand shade sail. Please note that ropes and hardware are not includedWhat can Upgrade Shade Sail do for you?If outdoor activities like swimming, party and some others are essential parts of your life, our Upgrade shade sail would be a great choice. Our sun shade sail could bring you attractive outdoor spaces where you can feel free and a totally different experience enriching your life during the warm months of the year rather than hiding awayParking your car on the driveway with nothing kept it out of extreme weather ? That’s not a problem, our shade sail could also protect it from that. Upgrade shade sail shelter could provide 95% up to 98% UV blockage while allowing cooling air circulation. Heat and glare are significantly reduced so your car could be taken good care ofChoose Upgrade Shade Sail, you won’t regret it5-year warranty & support make you worry about nothingFirst, our 185 GSM UV block material meet your routine needs perfectly. Second, strong stitched seam on every side and durable stainless steel D-rings in each corner provide longer service life. Third, under general usage, our shade sail can serve last 5 years. You can contact us at any time within the warranty period.Upgrade Privacy shade sail - Installation InstructionFirst, measure and clean the area where the shade sail is to be installed. Second, leave the allowance of 1.5-2 ft between the fixing point and shade sail. Third, choose hyperbolic style with 2 sides higher than others. Forth, the tension at corner should be 300-500N ## Features - GREAT QUALITY & MATERIAL: Upgrade sail shade is constructed of 100% brand new permeable UV protected 185 GSM high density polyethylene (HDPE) shade fabric with strong stitched seam on every side and durable stainless steel D-rings in each corner. And the curved sides of our shade sail enhance pull strength and prevent drooping which can add a little in side length and middle-center of sail would be shorter in width - MEASUREMENT & SIZE REFERENCE: Measure of sun shade sail is from the top of one D-ring to the top of another. Please notice that the size of shade sail is not the real size of the shaded area. And normally choose smaller size than the size of the area where the shade sail is to be installed - PERFECT DESIGN：Great permeable material with high quality guaranteed and high density knitting pattern make it 95% up to 98% to protect against the harmful UV rays which certainly can protect you and your family from sunburn and make it 85% up to 90% to provide sun shade which of course reduce the heat and create a privacy, cool and fantastic atmosphere for your patio - EASY TO INSTALL & MAINTAIN: During the installation, remember to leave allowance of 1.5-2 ft between fixing point and shade sail to fit hardware, hooks, or ropes (hardware hooks, and ropes sell separately, recommend 5/6/8inch hardware). And the maintenance is also quite simple, shade sail could be cleaned with mild detergent or water. But please don’t scrub it with stiff brush or put it in washing machine. Besides, 5 years warranty under normal use and weather can make you worry about nothing - IDEAL SHADE SOLUTIONS：Widely used for your deck and plant in backyard, yard, garden, balcony, pool and pond, pergola, sandbox, driveway and other outdoor area would also be good situation ## Images ![UPGRADE 15'x15'x21' Sun Shade Sail Triangle Sand Outdoor UV Block Sail Shades for Patios Yard Backyard Pergola Garden - Image 1](https://images-na.ssl-images-amazon.com/images/I/61ex3uKyJbL.jpg) ![UPGRADE 15'x15'x21' Sun Shade Sail Triangle Sand Outdoor UV Block Sail Shades for Patios Yard Backyard Pergola Garden - Image 2](https://images-na.ssl-images-amazon.com/images/I/51qA34E86ZL.jpg) ![UPGRADE 15'x15'x21' Sun Shade Sail Triangle Sand Outdoor UV Block Sail Shades for Patios Yard Backyard Pergola Garden - Image 3](https://images-na.ssl-images-amazon.com/images/I/51UKQvX9QWL.jpg) ![UPGRADE 15'x15'x21' Sun Shade Sail Triangle Sand Outdoor UV Block Sail Shades for Patios Yard Backyard Pergola Garden - Image 4](https://images-na.ssl-images-amazon.com/images/I/51GUpUSAuHL.jpg) ![UPGRADE 15'x15'x21' Sun Shade Sail Triangle Sand Outdoor UV Block Sail Shades for Patios Yard Backyard Pergola Garden - Image 5](https://images-na.ssl-images-amazon.com/images/I/51B-AU7WqYL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/133317586-upgrade-15x15x21-sun-shade-sail-triangle-sand-outdoor-uv-block](https://www.desertcart.jp/products/133317586-upgrade-15x15x21-sun-shade-sail-triangle-sand-outdoor-uv-block) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-07*