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Product guide

OFFCUP Sun Shade Sail, 3 m x 4 m, Grey

The OFFCUP Sun Shade Sail is a grey rectangular canopy listed at 3 m x 4 m, with a claimed 90% UV block and four installation ropes. It is intended for outdoor shade, but the listing warns that continuous heavy rain may cause slight seepage.

At a glance

Four 2.5 m ropes are claimed for fixing the sail.
The listing describes curved edges, double-stitched seams and reinforced corners.
OFFCUP claims 90% UV blocking and water resistance for outdoor use.

Price

£25.49Save 29%

Reference price: ~~£35.99~~

Price checked: 12 Nov 2026

View offer

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Pros and cons

Pros

The stated 3 m x 4 m format suits buyers looking to shade a rectangular patio or garden area.
Four ropes are listed, reducing the need to source basic tie ropes separately.
Customers report easy installation and useful sun protection, though this is feedback rather than a performance guarantee.

Cons

The listing says continuous heavy rain may cause slight water seepage, so it is not presented as a rain shelter for prolonged downpours.

Technical specifications

17 specifications

Identity
Brand	OFFCUP
Model	A

Size and weight
Listed size	3 m x 4 m
Listed dimensions	4L x 3W metres
Weight listed	160 Grams

Materials and protection
Material listed	Plastic Metal
Water resistance listed	Water Resistant
Fabric description	Oxford cloth
Fabric weight claim	160 gsm PU coating
UV blocking claim	90%

Construction and installation
Design	Curved design
Corner fittings	stainless steel D-rings are fixed at each corner
Installation ropes	4 durable ropes 2.5 meters long
Recommended installation angle	20- 40 degrees

Appearance and use
Colour	Grey
Style	Modern
Occasion type	outdoor activities

What to know before buying

Listing details to confirm

Listing details are inconsistent: one description gives a weight of 886g while the details list 160 Grams, the title claims a rectangular sail while a feature calls it triangular, mounting is listed as both Tie and Post Mount, and the material field says Plastic Metal while the description says Oxford cloth. The size also appears in different formats. Confirm the selected listing's measurements and construction before purchase. Install at the recommended 20- 40 degrees to encourage runoff, and tighten regularly. The seller advises measuring the intended area and does not recommend use in heavy or continuous rain.

Who is it for?

A good fit for

Buyers seeking a rectangular outdoor shade sail for a patio, garden, yard or campsite.
People who want the listing's claimed 90% UV blocking and included rope kit.

Less suited to

Anyone needing dependable cover from prolonged heavy rain.
Buyers requiring a confirmed weight, material composition or fixing method without checking the seller's selected listing.

OFFCUP Sun Shade Sail, 3 m x 4 m, Grey · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 1,031 ratings

5 stars65%65%
4 stars17%17%
3 stars7%7%
2 stars4%4%
1 star7%7%

Customer feedback highlights perceived good quality, easy installation and effective sun protection, with some customers also reporting water resistance. Size feedback is mixed, including reports that the sail is smaller than advertised. The positive reports may matter for buyers seeking straightforward garden or campsite shade, but the size concerns are especially relevant because the listing's weight and material details also conflict.

Positive themes

Customers report good quality and easy installation.
Customers describe the sail as effective at keeping the sun at bay.

Negative themes

Some customers report that the sail is smaller than advertised.

Mixed feedback

Customer feedback describes water resistance positively, while the listing itself cautions that continuous heavy rain may cause seepage.

Frequently asked questions

What size is this OFFCUP shade sail?

The title and details list 3 m x 4 m, while the dimensions field states 4L x 3W metres. Customer feedback also reports mixed experiences with size, so check the intended coverage and measurements before ordering.

Are ropes included?

The feature description claims four ropes, each 2.5 metres long, and the package description lists four lanyards.

Can it stay up in heavy rain?

The listing says it is water resistant but warns that continuous heavy rain may cause slight water seepage. It is not recommended for heavy rain.

What fixing method does it use?

The listing gives conflicting mount types, Tie and Post Mount, and describes D-rings at the corners. Confirm the fixing arrangement for the selected listing.