CozyLux King 6-Piece Microfiber Sheet Set, 21-Inch Pocket

Pocket: CozyLux King 6-Piece Microfiber Sheet Set is designed for king mattresses with a total profile of 18–21 inches, including toppers and pads. Its fitted sheet has all-around elastic, and the set includes four pillowcases. The lightweight brushed microfiber may suit buyers who prefer easier handling, though customer feedback is mixed on how substantial the fabric feels.

At a glance

Fitted sheet is specified for mattress profiles from 18 to 21 inches, including the combined height of a mattress, topper and pad.
Elastic runs around the fitted sheet opening to help secure the corners.
The six-piece set is listed as one fitted sheet, one flat sheet and four king pillowcases.
Listing describes a lightweight 90 GSM brushed microfiber fabric and OEKO-TEX STANDARD 100 certification.

Price

$26.99Save 10%

Reference price: ~~$29.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

Four pillowcases are included, which is useful for beds using multiple pillows.
All-around fitted-sheet elastic and a stated 21-inch pocket suit thick mattress setups within the stated range.
Machine washing is listed, with low-temperature tumble drying advised in the product instructions.

Cons

The 90 GSM construction is explicitly lightweight, so it may not suit buyers who prefer a thicker or heavier sheet feel.

Technical specifications

19 specifications

Identity and size
Brand	CozyLux
Size	King
Number of pieces	6

Materials and care
Material listed	Microfiber
Fabric type	Brushed Microfiber
Weave	Plain Weave
Thread count	225
Care	Machine Wash, do_not_bleach

Fit and dimensions
Designed mattress profile	Fits 18-21 Inch Mattresses
Fitted sheet pocket depth	21 inches
Fitted sheet dimensions	78 x 80 inches
Flat sheet dimensions	105 x 102 inches
Pillowcase dimensions	20 inches x 40 inches
Weight listed	2.04 kg

Appearance and features
Color	Black
Pattern	Solid
Pillowcase closure	Envelope
Special features	Breathable, Extra Deep Pocket 21 inch, Fade Resistant, OEKO-TEX Certified, Secure Fit All Around
Fabric weight	90 GSM Lightweight Microfiber

What to know before buying

Listing details to confirm

Measure the full mattress profile with any topper or pad. The listing says 18–21 inches is the intended range and warns that shallower mattresses may leave extra fabric and fit more loosely. Wash cold on a gentle cycle, tumble dry low and do not bleach. The listing gives a 225 thread count but does not specify how that figure relates to its microfiber construction. It describes the fitted sheet as 21 inches deep, while the stated intended mattress profile is 18–21 inches. These are different measurements, not a claim that the sheet fits profiles above 21 inches.

What’s in the box

Included

1 fitted sheet
1 flat sheet
4 king pillowcases

Who is it for?

A good fit for

King-bed owners whose mattress, topper and pad together measure 18–21 inches high.
Buyers seeking a lightweight microfiber set with four pillowcases and an all-around elastic fitted sheet.

Less suited to

People who want a thick, heavyweight sheet feel.
Beds with a combined mattress and topper height below or above the stated 18–21-inch fitting range.

CozyLux King 6-Piece Microfiber Sheet Set, 21-Inch Pocket · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,103 ratings

5 stars80%80%
4 stars10%10%
3 stars4%4%
2 stars2%2%
1 star4%4%

Customer feedback highlights perceived quality, value, deep pockets, fit, comfort, color and appearance. Some customers report that the sheets stay on mattress corners, including on adjustable beds, while comments on thickness are mixed, with some finding it suitable and others too thin. For buyers considering the listed 90 GSM lightweight microfiber, that difference in preferred fabric weight is an important fit for personal preference.

Positive themes

Customers describe the sheets as comfortable and not scratchy or hot.
Customers report that the deep pockets work well and the sheets stay on mattress corners.

Mixed feedback

Customer opinions differ on thickness, with some finding it right and others describing it as too thin.

Frequently asked questions

What mattress thickness is this set designed for?

The listing specifies a total mattress profile of 18–21 inches. Include a topper and pad when measuring. It says shallower beds may have extra fabric and a looser fit.

What is included in the six-piece set?

The detailed product information lists one fitted sheet, one flat sheet and four king pillowcases.

How should the sheets be washed?

The listing advises washing cold on a gentle cycle, tumble drying low and not using bleach. It also recommends washing the set separately the first time.

Are these thick, heavy sheets?

No. The listing identifies the fabric as lightweight at 90 GSM. Customer feedback includes mixed views on thickness, so buyers who want a heavier feel may prefer another construction.