# Koonmi 50 × 65 in Tempered Glass Chair Mat

Koonmi’s glass chair mat is listed at 50 × 65 inches, with a rectangular tempered-glass surface intended for carpet and hard floors. Its large clear footprint may suit a broad chair-rolling area, while the glass construction and reports of occasional sliding make placement and stability worth considering.

- [Original product page](https://best-deals.pro/product/koonmi-tempered-glass-chair-mat-50x65)
- [View offer](https://best-deals.pro/visit/koonmi-tempered-glass-chair-mat-50x65)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Koonmi
- Model: chair mat
- Category: Home & Kitchen > Floor Protectors & Rug Pads
- Price: 206.99 USD
- Previous price: 229.99 USD
- Discount: 10%
- Price checked: 2026-11-12T11:28:59.357Z
- Rating: 4.7 / 5
- Reviews: 345

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listed footprint is 65 inches long by 50 inches wide, with a listed thickness of 0.2 inches.
- The manufacturer describes rounded, polished edges and a scratch-resistant surface.
- A transparent surface leaves the floor visible beneath the mat.
- The listing claims smooth chair rolling and carpet-floor protection.

## Pros

- Large rectangular footprint gives a chair more rolling area than a small mat.
- Tempered glass is a rigid surface that the listing presents as suitable for carpet and hard floors.
- Customer feedback reports smooth chair movement and favorable appearance.

## Specifications

### Identity
- Brand: Koonmi
- Model: chair mat
### Dimensions and installation
- Form factor: Rectangular
- Dimensions listed: 65"L x 50"W x 0.2"Th
### Materials and protection
- Material listed: Tempered Glass
- Color: Transparent
- Recommended surfaces: Carpet/Hard Floor
- Maximum weight capacity: 1200 pounds

## Before you buy

- The listing gives a maximum weight capacity of 1200 pounds and makes durability, floor-protection, scratch-resistance and lifetime-warranty claims. These are manufacturer claims, not independently verified measurements or warranty terms. Customer feedback is mixed on stability, with reports that the mat may slide over time. Check placement and the full warranty terms before purchase.

## A good fit for

- Buyers seeking a large, clear glass mat for rolling an office chair on carpet or hard flooring.
- People who prefer a firm, wipe-clean surface and want the floor visible beneath a chair mat.

## Less suited to

- Buyers who need a flexible or cushioned mat rather than a rigid glass surface.
- Anyone for whom a mat that may shift during use would be unacceptable.

## Customer feedback

Customer feedback describes the mat as attractive and sturdy, and reports smooth, quiet chair movement, including on thick carpet. Some buyers describe it as worth the money. Stability is not consistent in the feedback, with reports both that the mat stays put and that it slides over time. That variation matters for a large rigid glass mat, so consider how securely it can sit in the intended area. Aggregate ratings are generally favorable, but do not establish why individual customers rated it as they did.
- Positive themes: Customers report favorable appearance and smooth chair rolling.
- Positive themes: Feedback mentions sturdiness and use on thick carpet.
- Mixed feedback: Stability feedback differs, with some saying the mat stays firmly in place and others reporting that it slides over time.
- Mixed feedback: Some customers consider it worth the money, but this reflects individual value judgments.

## Frequently asked questions

### What are the listed dimensions?
The listing gives dimensions of 65 inches long, 50 inches wide and 0.2 inches thick.
### Can it be used on both carpet and hard floors?
The listed surface recommendation is carpet and hard floor. The listing also describes it as a carpet floor protector.
### Does the mat stay in place?
Customer feedback is mixed on stability. Some report that it stays firmly in place, while others say it slides over time.
### What is the stated weight capacity?
The listing states a maximum weight capacity of 1200 pounds. This is a manufacturer claim, not an independently verified test result.

## Alternative options

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- [Antok Tempered Glass Chair Mat, 45"x60" Office Chair Mat for Carpet & Hardwood Floors, Heavy Duty 1/5" Desk Chair Mat for Smooth Rolling at Home or Office](https://best-deals.pro/visit/koonmi-tempered-glass-chair-mat-50x65)
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## Add-ons

- [Koonmi Glass Chair Mat for Carpet, 50"x65" Thick Office Chair Mat \| Tempered Glass Chair Mats with Round and Polished Edges,](https://best-deals.pro/visit/koonmi-tempered-glass-chair-mat-50x65)

## Images

![Koonmi 50 × 65 in Tempered Glass Chair Mat — 1](https://best-deals.pro/i/SMFOVkdZ_FaEFyLWd3HwGLzm_X2OOfNIWWw3uvGhhSMOvqVUI7TUQpaEkV0-hCQqx9E-1G4cpR526QcK5xyqBaMt7o2o5IlXgBSIjp9rzBxpBQSnajaIUqvF.jpg)

![Koonmi 50 × 65 in Tempered Glass Chair Mat — 2](https://best-deals.pro/i/C5PyW0FkRiztGlKV2uy5pfhuzlIG0x1vFBBK5XZOotStCMw0II3GMfnPlODYsL_tzEoFQzJWMQjWBVDJL6J5-WvNowDU7CG6McN8HASf3Y1E6hRH12lsKBC-.jpg)

![Koonmi 50 × 65 in Tempered Glass Chair Mat — 3](https://best-deals.pro/i/EIrju0FtqQVQIHDrhQY701tgeaAn7w9d4tbUw8OQMv-uo602657xBNZzpqbdSpoGT9wVzbYaYiR52rqcWDzGl4QmOquPJ4eEjgKiwCUdl_4HHmxJn7fjwAx7.jpg)

![Koonmi 50 × 65 in Tempered Glass Chair Mat — 4](https://best-deals.pro/i/LebqJ4DH4jHqnJmTnOWItbp2IadX8O6vTbwhvgZWXpXqBuxXQY5akA59NzxaMGh2Wg_J-Y96043ejkvVH0nLon5tvzkFrUGHbEQRLrWJq1Z5yQ9pF3kY5JLn.jpg)

![Koonmi 50 × 65 in Tempered Glass Chair Mat — 5](https://best-deals.pro/i/tJb37ebVhhRagdA8yhy4WXWg0S7J8_8rlph2gxt58FbyKjWkEfnS6Y71TrbsS7o2iGZ8q_REeH3d98svLaLLyKVE5CrEw2pqEj0LvqMHBZEXVdRowOO9mqZq.jpg)

![Koonmi 50 × 65 in Tempered Glass Chair Mat — 6](https://best-deals.pro/i/dKaG3b5Sk4NgchpuUrdXDfgf6UJ9jvPnnWZFCLks5cjU8yxRUW_8N47HabpZS0qVjvlvV-ZjCpvNnXToVOXEhQI55U-TNPjMt4Cc0tlUS_Q9tclC5bghq8bh.jpg)

![Koonmi 50 × 65 in Tempered Glass Chair Mat — 7](https://best-deals.pro/i/LbNf-Yi9gSnZJGRxd865BbeNj5wGG0FD4TbF-flMteU8JKQrtsdkiCVMv_ae0KObE4nixn_rIb3UH-2qJF8Ouepjht1dhC5O00YYX977fNPuOsLSjzvos3-Y.jpg)