SUNLAX 10' x 13' Dark Grey HDPE Sun Shade Sail

The SUNLAX Sun Shade Sail is a dark grey rectangular HDPE canopy listed for outdoor shading. It is a breathable mesh intended to let breezes and raindrops pass through, so it provides shade rather than rain cover. The listing gives conflicting size details, so confirm the measurements before planning a fit.

At a glance

The listing claims 90%-95% shading and 95% UV blocking for the product, and describes mesh that allows cooling breezes and raindrops to pass through.
Curved edges are claimed to help prevent sagging. Four corner D-rings and four cords are described in the feature text.
The listing advises leaving 0.5-1 feet between the sail and its fixing point for mounting hardware, a hook or rope. It says mounting accessories must be purchased separately.

Price

$23.79Save 30%

Reference price: ~~$33.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Breathable mesh is intended to provide shade while allowing air circulation.
Four corner D-rings and four cords are described as part of the installation design.
Curved edges are intended to reduce sagging.

Cons

It is not waterproof, so it is not suitable as dependable rain cover.

Technical specifications

10 specifications

Identity and dimensions
Brand	SUNLAX
Model	shade sails
Listed size	1 0' x 1 3'
Item dimensions (L x W)	156"L x 120"W
Color	Dark Grey
Shape	Rectangle

Materials and protection
Material listed	High Density Polyethylene (HDPE)
Water resistance listed	Not Water Resistant
Special features listed	Insulation, UV-Blocking, Water-Resistant, sun shade sail

Design and installation
Style	Modern

What to know before buying

Listing details to confirm

The listing has inconsistent dimensions: the title says 10' x 13', a size field says "1 0' x 1 3'", item dimensions are listed as 156"L x 120"W, and a separate warning says D-ring-to-D-ring measurements have a tolerance of ±4 feet. The water-resistant feature label also conflicts with "Not Water Resistant" and the explicit warning that the sail is not waterproof. Mount type is listed both as "Manual installation" and "Outside". Confirm the actual dimensions and mounting arrangement for the selected listing, and allow for the stated installation gap. Customer reports also describe mixed size accuracy and water behavior.

What’s in the box

Shade sailIncluded
AccessoriesCheck selected pack
4 cordsCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Buyers seeking a breathable shade canopy for a patio, deck, garden or courtyard.
People who can provide suitable attachment points and purchase mounting hardware separately.

Less suited to

Anyone who needs rain protection or a waterproof canopy.
Buyers who need tightly specified dimensions without first confirming the selected listing's measurements.

SUNLAX 10' x 13' Dark Grey HDPE Sun Shade Sail · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 5,969 ratings

5 stars73%73%
4 stars15%15%
3 stars7%7%
2 stars2%2%
1 star3%3%

Customer feedback highlights perceived good quality, ease of installation, appearance and relief from direct sun, including dappled shade. Reports also describe mixed size accuracy and water handling, with some customers noting water passes through in heavy rain or collects in the middle after rainy nights. That distinction matters here: the listing describes breathable mesh and explicitly says the sail is not waterproof, while its dimensions are inconsistent. Feedback reflects customer reports, not verified product measurements.

Positive themes

Customers report good quality, easy installation and useful shade from direct sunlight.
Customers report favorable appearance and color, with some saying the color has not faded.

Mixed feedback

Customer reports about size vary, including reports that the sail did not match the advertised size.
Water handling feedback is mixed. Some report permeability in heavy rain and water collecting in the center after rain.

Frequently asked questions

Does this sail keep out rain?

No. The listing explicitly says it is not waterproof and that raindrops can pass through the mesh.

What size should I plan for?

The listing gives several inconsistent dimensions and also states a ±4 feet tolerance for D-ring-to-D-ring measurements. Confirm the actual size before purchasing or laying out attachment points.

Is mounting hardware included?

The feature text says four cords are included but states mounting accessories must be purchased separately. The contents list broadly says "Accessories" without specifying what they are, so check the selected listing for exactly what is in the package.

What shade and UV protection does the listing claim?

It claims 90%-95% shading and 95% UV blocking. These are listing claims, not independently verified measurements.