Woaboy Denim Blue Blackout Curtains, 40 x 84 in, 2 Panels

Panels: Woaboy blackout curtains are a two-panel denim-blue set, with each panel listed as 40 inches wide by 84 inches long. The triple-weave fabric is claimed to block 60% to 95% of light depending on shade, so buyers seeking deeper darkness should note that the listing does not give a denim-blue-specific figure.

At a glance

Sold as two panels, each 40 inches wide by 84 inches long when fully spread.
Grommet top has six grommets per panel, with a stated 1.6-inch inner diameter.
The listing claims triple-weave fabric blocks 60% to 95% of light and UV, with different figures for different shade categories.
Polyester fabric and blackout lining are listed, with thermal insulation and noise reduction also claimed.
Machine washable in cold water according to the detailed care directions. Do not bleach.

Price

$25.49Save 15%

Reference price: ~~$29.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Two full-length panels are included according to the feature description, with dimensions suited to buyers needing 40-by-84-inch panels.
Grommet tops are designed for rod installation, and the stated inner diameter helps assess rod fit before purchase.
Cold-water machine washing and low-temperature tumble drying are specified in the care description.

Technical specifications

16 specifications

Identity
Brand	Woaboy

Dimensions and installation
Dimensions listed	84"L x 40"W
Weight listed	2.6 pounds
Panel size and set	40"W x 84"L (Pack of 2)
Top style	Grommet
Grommet count and inner diameter	6 grommets(1.6 inch inner diameter)

Materials and appearance
Material listed	Fabric
Fabric type	Polyester
Color	Denim Blue
Pattern	Solid
Fabric weight	225GSM polyester fabric
Lining	Blackout lining

Light, insulation and care
Listing light-blocking range	95% to 60% of light and UV
Additional features	Noise Reduction, Thermal Insulated, Washable, Window Treatments
Care instructions	Do Not Bleach, Machine Wash
Manufacturer's detailed care instructions	Machine washable in cold water, tumble dry low. Do not bleach. Quick ironing or steam cleaning at low temperature if needed

What to know before buying

Listing details to confirm

The listing is inconsistent about the package contents: its details field says “Unscented” under included components, while the feature text says the package includes two curtain panels. The listed light-blocking claim also varies from 60% to 95% by shade, without a Denim Blue-specific figure, so do not assume the maximum applies to this color. The general care field says machine wash and do not bleach, while detailed directions additionally specify cold water and low tumble drying.

What’s in the box

Two curtain panels, 40 x 84 inches eachCheck selected pack
UnscentedCheck selected pack

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

Who is it for?

A good fit for

Buyers looking for two denim-blue panels, each listed at 40 inches wide and 84 inches long.
Bedrooms or living rooms where reduced incoming light and a grommet-style rod installation are desired.
Shoppers who want machine-washable polyester curtains and are comfortable with the listed shade-dependent light-blocking range.

Less suited to

Buyers who require a confirmed, color-specific blackout percentage or a guaranteed level of room darkness.
Anyone whose window or curtain rod requires dimensions or fittings other than those stated for these panels.

Woaboy Denim Blue Blackout Curtains, 40 x 84 in, 2 Panels · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 325 ratings

5 stars83%83%
4 stars10%10%
3 stars2%2%
2 stars2%2%
1 star3%3%

Customer feedback highlights perceived fabric quality and light blocking, with value and functionality also mentioned positively. The supplied summary includes one report of summer cooling. Those impressions align with the listing's blackout lining and thermal-insulation claims, but the light-blocking range varies by shade, and the feedback does not establish the performance of Denim Blue specifically.

Positive themes

Customer feedback describes the curtains as good quality and says they block light effectively.
The supplied feedback also notes positive impressions of the fabric, functionality and value.

Frequently asked questions

How many panels are included?

The feature description says the package includes two panels, each 40 inches wide by 84 inches long. The included-components detail instead says “Unscented,” so the package listing is inconsistent and should be checked before ordering.

How much light do these curtains block?

The listing claims a range of 60% to 95%, depending on shade, and does not specify a separate figure for Denim Blue. The maximum should not be assumed for this color.

Will these curtains fit my curtain rod?

The listing states that each panel has six grommets with a 1.6-inch inner diameter. Compare that measurement with your rod before buying.

How should the curtains be washed?

Detailed instructions say to machine wash in cold water, tumble dry low and do not bleach. The details field only lists machine wash and do not bleach.