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Foldable Ergonomic Desk Extension — Full Arm, Elbow and Wrist Support

★★★★½ 4.5/5
Published 21 juillet 2026 · Updated 29 juillet 2026
Foldable Ergonomic Desk Extension — Full Arm, Elbow and Wrist Support
Foldable Ergonomic Desk Extension — Full Arm, Elbow and Wrist Support
Foldable Ergonomic Desk Extension — Full Arm, Elbow and Wrist Support
Foldable Ergonomic Desk Extension — Full Arm, Elbow and Wrist Support

Foldable desk extension Giecy 67.5×22.5 cm. Arm/elbow/wrist support, memory foam, waterproof leather, 90° foldable. Tool-free install. 4.5/5 (226 reviews).

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At a glance

  • 67.5×22.5 cm platform — full support
  • 90° foldable under desk
  • Memory foam + waterproof leather
  • 4.5/5 (226 reviews) — 1-year warranty

In this article

A desk extension that transforms your posture

Do you spend hours leaning forward over your keyboard and feel neck pain or arm fatigue? The Giecy folding desk extension is the complete solution for adopting a healthy posture. With its extra-large 67.5 × 22.5 cm platform, it supports your arms, elbows, and wrists to relieve your entire upper joint chain.

Its memory foam padding covered in waterproof PU leather offers lasting comfort, and its 90° folding mechanism allows you to discreetly tuck it away under the desk when not in use. Tool-free installation in one minute.

Why this extension is suitable for osteoarthritis and chronic pain

  • Global support: unlike a simple wrist rest, it supports the entire forearm up to the elbow, reducing joint strain.
  • Wide and stable surface: 67.5 cm of width allows you to position both arms comfortably without constraint.
  • Corrected posture: by bringing the keyboard closer to you, it prevents you from leaning forward and relieves neck tension.
  • Memory foam: adapts to the shape of your forearms for personalised comfort.

Technical specifications

Brand Giecy
Model PT300S
Dimensions 67.8 × 22.5 cm
Weight 3.2 kg
Material Aluminium + memory foam + stainless steel
Surface Waterproof PU leather
Compatible desk 1 to 8.5 cm thickness
Foldable Yes, 90° under the desk
Warranty 1 year

✅ Pros

  • Extra-large 67.5 cm platform for both arms
  • Supports arms, elbows AND wrists simultaneously
  • Folds to 90° — tucks away under the desk in one motion
  • Tool-free installation in 1 minute
  • Memory foam + waterproof PU leather, lasting comfort
  • Reduces neck pain and arm fatigue
  • 4.5/5 from 226 reviews — 1-year warranty

⚠️ Points to note

  • Higher investment (£76) than a simple wrist rest
  • Check the space under your desk for folded storage

Our verdict on the Giecy extension

I installed this extension on my desk and it has transformed my posture. No more leaning forward to reach the keyboard: my shoulders are relaxed and my neck no longer aches at the end of the day. The folding mechanism is ingenious: in 2 seconds, the extension disappears under the desk. An excellent investment for long work sessions, especially if you suffer from cervical osteoarthritis or shoulder pain.

Frequently asked questions

Does this extension fit all desks?

Compatible with flat desks from 1 to 8.5 cm thick. Not suitable for glass desks.

Is the folding mechanism sturdy?

Yes, the stainless steel hinge withstands daily use without weakening.

Can you place a keyboard on it?

Yes, the 67.5 × 22.5 cm surface is designed to accommodate a keyboard and provide wrist support at the front.

Is the PU leather really waterproof?

Yes, a simple wipe with a damp cloth is enough to clean coffee or water spills.

Do you need to drill the desk?

No, the clamp fastening (manual tightening) requires no drilling or tools.

What is the difference from a rotating arm support?

This extension is a fixed but foldable platform, wider and more stable than a rotating support.

Ready for more independence?

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Anaïs Lotton

About the author

Anaïs Lotton

As a Medico-Psychological Assistant and Educational & Social Support Worker, I have dedicated my career to improving the daily lives of people with disabilities. I test and select the best adapted products for you.

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