1 / 7Favenik ZD-01 Donut Cushion, Memory Foam
Favenik ZD-01 is a memory-foam donut cushion with a pressure-relieving centre opening and a U-shaped coccyx cut-out. Its removable washable cover and non-slip base suit buyers seeking a seat cushion for desk work, driving or other extended sitting.
At a glance
- Centre opening and U-shaped cut-out are designed to reduce direct pressure on sensitive areas and the tailbone.
- Memory foam is described as firm-density, with medium-firm item firmness.
- Removable cover is machine washable. The foam core should only be spot cleaned.
- Non-slip base is intended to help keep the cushion in place on everyday seating.
Often bought together
Pros and cons
Pros
- Washable removable cover simplifies routine cleaning, while the foam core has separate spot-clean care instructions.
- The centre opening and coccyx cut-out offer a more targeted seating shape than a flat cushion.
- Non-slip base is useful for desk chairs, car seats and other surfaces where the cushion may shift.
Technical specifications
8 specifications| Brand | Favenik |
|---|---|
| Model | ZD-01 |
| Material listed | Breathable Smooth Fabric With a Non-slip Base |
|---|---|
| Fill material | Premium Memory Foam |
| Firmness | Medium Firm |
| Colour | Black |
| Dimensions | 18.5''L x 15.8''W |
|---|---|
| Care instructions | Removable cover is machine washable. Memory foam core should be spot cleaned only. |
What to know before buying
- The listing gives two size descriptions: 18.5''L x 15.8''W in the specifications and 46 × 38 × 7.9 cm in a feature bullet. It also describes the cover as breathable smooth fabric and as a breathable mesh cover. Confirm dimensions and cover construction in the selected listing.
Who is it for?
A good fit for
- Adults looking for a memory-foam seat cushion with an opening and coccyx cut-out for prolonged sitting.
- People wanting a removable machine-washable cover and a non-slip base for office, car or everyday seating.
Less suited to
- Buyers who need a cushion with a confirmed thickness or a single consistent measurement before purchase.
- Anyone seeking a treatment or guaranteed relief for a medical condition. The listing describes intended use, not a clinical outcome.

Customer reviews on Amazon
- 5 stars
74% 74% - 4 stars
11% 11% - 3 stars
6% 6% - 2 stars
7% 7% - 1 star
2% 2%
Customer feedback reports that the cushion helped with lower-back discomfort, including one mention of a fractured coccyx, and highlights back support and quality positively. These are customer perceptions rather than verified outcomes. The reported support may be relevant to buyers considering its memory-foam construction and coccyx cut-out, but individual comfort can differ.
Positive themes
- Feedback mentions back support and quality positively.
Frequently asked questions
What are the listed dimensions?
The specifications state 18.5''L x 15.8''W, while a feature bullet gives 46 × 38 × 7.9 cm. The listing does not reconcile the two, so confirm the size before buying if fit is important.
How should the cushion be cleaned?
The removable cover is listed as machine washable. The memory-foam core should be spot cleaned only.
Does it have a non-slip base?
Yes. A non-slip base is listed and described as helping the cushion stay in position on common seating surfaces.
Is this a treatment for tailbone pain or piles?
No treatment outcome is established by the listing. It describes the cushion as designed to reduce seating pressure, but results are not guaranteed.

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