Dekuri Hair Straighteners, 42 mm Ceramic Plates

Dekuri Hair Straighteners have 42 mm-wide ceramic plates and a stated maximum temperature of 230 Degrees Celsius. The wide format is presented for thick, coarse or long hair, but the listing says it is not recommended for very short hair or bangs.

At a glance

42 mm-wide plates are aimed at covering more hair per pass, particularly on thick, coarse or long hair, according to the listing.
Ceramic heater surface and a maximum temperature setting of 230 Degrees Celsius are listed.
The listing advises against use on very short hair or bangs.

Price

£29.99Save 79%

Reference price: ~~£139.99~~

Price checked: 14 Nov 2026

View offer

Pros and cons

Pros

Wide 42 mm plates may suit buyers who want to work across larger sections of long or thick hair.
The listed hair types include curly, straight and wavy.

Cons

The wide plate format is not recommended by the listing for very short hair or bangs.

Technical specifications

8 specifications

Identity
Brand	Dekuri
Colour	Rose

Design and heating
Plate size	42 mm
Heater surface material	Ceramic
Maximum temperature setting	230 Degrees Celsius
Form factor	Flat

Intended use
Hair types listed	Curly, Straight, Wavy
Stated benefit	Straightening

What to know before buying

Listing details to confirm

Listing details conflict on dimensions: one entry gives 32.7L x 10.4W centimetres, while another gives 50 x 50 x 50 cm; 650 g. Confirm the product dimensions relevant to your needs before buying. The listing also claims a 120°C-230°C range, while the structured detail gives only a maximum temperature setting of 230 Degrees Celsius, so the lower setting and adjustment range are unconfirmed.

Who is it for?

A good fit for

People with long, thick or coarse hair who want wide plates to cover larger sections.
Buyers seeking a ceramic hair straightener with a stated maximum temperature of 230 Degrees Celsius.

Less suited to

People styling very short hair or bangs, which the listing says are not recommended for this wide-plate model.

Dekuri Hair Straighteners, 42 mm Ceramic Plates · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 615 ratings

5 stars70%70%
4 stars15%15%
3 stars8%8%
2 stars3%3%
1 star4%4%

Customer feedback describes the straightener positively for quality, effectiveness and value, including a reported example of use on thick layers and dry ends. That account is relevant to the wide-plate design, but customer impressions do not establish consistent results. Aggregate ratings are mostly five-star, while a smaller share are lower, so buyers should weigh the positive feedback alongside their own hair length and styling needs.

Positive themes

Customer feedback describes the product positively for quality and effectiveness.
A customer example cited in the summary says it worked well on thick layers and dry ends.
The feedback summary also praises value for money.

Frequently asked questions

Are these straighteners suitable for thick or long hair?

The listing presents the 42 mm plates as suitable for thick, coarse or long hair because they cover wider sections. This is a manufacturer claim rather than independently verified performance.

Are they recommended for short hair or bangs?

No. The listing specifically says they are not recommended for very short hair or bangs.

What temperature can they reach?

The structured product details state a maximum setting of 230 Degrees Celsius. The listing also mentions a 120°C-230°C range, but the exact lower setting and adjustment steps are not confirmed.