21' x 21' x 21' black triangle shade sail
Shade sail made of virgin polyethylene with high tensile strength for UV and visibility blockage. Easy installation and durable performance; customers note effective shade for pools and good coverage
Highlights
- high UV protection
- easy to install
- durable yet lightweight
Pros
- virgin polyethylene material
- up to 95% UV blockage
- 90% visibility blockage
- ease of installation
- durable and lightweight
Cons
- mixed reviews on hardware included
Best For
Features
- Corner-to-corner measurement for size accuracy and fit
- Virgin polyethylene fabric with strong tensile strength and light weight
- Slightly curved edges achieve reduced sag for improved appearance and performance
- Provides up to 95% UV blockage and 90% visibility reduction
- Designed for shading, cooling, ventilation in summer and mild rain resistance at night
