7 ft x 7 ft x 9.9 ft Green Right Triangle Sun Shade Sail - UV Block

In this review of the 7' x 7' x 9.9' green right triangle sun shade sail from SHADESPEARE, the bottom line is straightforward: this canopy is for homeowners and outdoor hosts who want a durable, high-coverage shade solution that blocks sunlight effectively while staying lightweight and ventilated. The product stands out because its curved-edge design prevents sagging and preserves a neat appearance, making it a practical choice for patios, poolsides, carports and gardens where consistent shade and longevity matter.

Key Features

• Curved-edge construction: The slightly curved edges are precisely calculated to prevent sagging in the middle and keep the sail taut and visually appealing.
• High UV protection: Made from virgin polyethylene, the fabric provides up to 95% UV blockage for meaningful sun protection during long summer days.
• Breathable design: The lightweight material allows ventilation and cooling beneath the canopy while still offering strong shading and reduced visibility from above.
• All-weather performance: The material is slightly rainproof and helps reduce night frost exposure, extending useful seasonal coverage beyond just sunny days.
• Customizable and warranted: The sail is available for custom orders and comes with a 3-year limited warranty for added purchase confidence.

Who It's For

This shade sail is ideal for homeowners with a backyard, patio, pool area, driveway or carport who need a low-profile, effective sun barrier that integrates among trees or posts. Its lightweight polyethylene and high tensile strength suit people who want a balance of durability and easy handling during installation.

Those who should look elsewhere include buyers seeking a fully waterproof awning, a heavy-duty permanent structure, or an exact-fit kit for unusual anchor layouts; because the sail is slightly rainproof rather than fully waterproof, a solid canopy or pergola would be a better choice for total weather protection.

Pros & Cons

Pros

• Effective UV and visibility blockage that keeps pool areas and patios cooler based on user reports.
• Curved edges and precise measurements reduce sagging and improve long-term appearance.
• Virgin polyethylene construction offers strong tensile strength while remaining lightweight for installation.
• Available customization and a 3-year limited warranty add value and flexibility.

Cons

• Hardware included receives mixed feedback, so buyers may want to budget for upgraded anchors or fittings for long-term installations.
• Only slightly rainproof, so it is not a substitute for a fully waterproof shelter in heavy rain.

Specifications

Shape	Right triangle
Measured dimensions	7' x 7' x 9.9' (corner to corner)
Material	Virgin polyethylene
UV blockage	Up to 95%
Visibility blockage	About 90%
Weather resistance	Shading, cooling, ventilation, slightly rainproof
Warranty	3-year limited warranty

Our Verdict

The 7' x 7' x 9.9' green right triangle shade sail is a solid value for anyone who needs reliable sun protection with good airflow and an attractive, sag-resistant shape. It performs well for pools, patios and carports, and the custom options plus a 3-year warranty make it a practical long-term choice; those needing full waterproofing should consider a different solution.

Frequently Asked Questions

Is the sail waterproof?
The fabric is slightly rainproof but not fully waterproof, so it sheds light rain but is not intended as a complete rain shelter.

How is the size measured?
Measurements are taken from corner to corner and the edges are made slightly curved to prevent sagging and maintain a tight fit.

Does hardware come with the sail?
Some hardware is included, but customer feedback is mixed, so stronger anchors or fittings may be advisable for permanent installations.