---
product_id: 503164444
title: "Mainstays 43\"L x 20\"W Blue Geo Rectangle Outdoor Chair Cushion 1 Piece"
brand: "Mainstays"
price: "¥9137"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/503164444-mainstays-43l-x-20w-blue-geo-rectangle-outdoor-chair-cushion
store_origin: JP
region: Japan
---

# Mainstays 43"L x 20"W Blue Geo Rectangle Outdoor Chair Cushion 1 Piece

**Brand:** Mainstays
**Price:** ¥9137
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Mainstays 43"L x 20"W Blue Geo Rectangle Outdoor Chair Cushion 1 Piece by Mainstays
- **How much does it cost?** ¥9137 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/503164444-mainstays-43l-x-20w-blue-geo-rectangle-outdoor-chair-cushion)

## Best For

- Mainstays enthusiasts

## Why This Product

- Trusted Mainstays brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Take a vacation in your own backyard with the Mainstays Outdoor Dining Chair Cushion. It is the perfect addition to any outdoor dining or stacking chair. The cushion has a simple and clean silhouette and measures 20 in. wide x 43 in. in total length (20" for the seat and 23" for the seat back) x 3.5 in. high. It includes 2 sets of ties, to ensure the cushion stays fastened to your chair. The durable, weather-resistant polyester fabric ensures vibrant colors through the season and offers easy cleaning with just soap and water. Inside this outdoor cushion is patented 100% everLuxe polyester fiber fill to help it retain shape and provide long-lasting comfort during outdoor use. Fibers within are oriented in a vertical position, which provides structure and spring in replacement outdoor cushions. This attractive Mainstays cushion will make a great addition to your outdoor furniture set, with style and comfort that will last!   Total Dimensions: 43" L x 20" W x 3.5" H  Seat Dimensions: 20" L x 20" W x 3.5" H  Back Dimensions: 23" L x 20" W x 3.5" H  Self ties to fasten cushion  Fits most standard outdoor patio dining chairs  Durable, 100 percent outdoor polyester fabric  UV-treated to resist fading  Protective treatment helps repel water  Filled with everLUXE poly, the latest in fiber technology which provides long-lasting comfort  Cleans easily with soap and water  Coordinating items available

## Images

![Mainstays 43"L x 20"W Blue Geo Rectangle Outdoor Chair Cushion 1 Piece - Image 1](https://i5.walmartimages.com/asr/3e69b566-5a9b-4435-8494-c6e369571f89.4d151fd9ebce2489228589e1fe912f2e.jpeg)
![Mainstays 43"L x 20"W Blue Geo Rectangle Outdoor Chair Cushion 1 Piece - Image 2](https://i5.walmartimages.com/asr/954290de-302e-491f-b740-982bb4500734.8aeb7464a70ba2828499fff693998d95.jpeg)
![Mainstays 43"L x 20"W Blue Geo Rectangle Outdoor Chair Cushion 1 Piece - Image 3](https://i5.walmartimages.com/asr/dd4e5eb5-c64a-4ed1-89fb-b929af085b2f.35b2dbc586da1edf6327308ad68a1173.jpeg)
![Mainstays 43"L x 20"W Blue Geo Rectangle Outdoor Chair Cushion 1 Piece - Image 4](https://i5.walmartimages.com/asr/f85ac0b3-1b73-4bbf-9747-906cc9318a91.276c7479b5d1d6ecaadd44e401adf7ab.jpeg)
![Mainstays 43"L x 20"W Blue Geo Rectangle Outdoor Chair Cushion 1 Piece - Image 5](https://i5.walmartimages.com/asr/e118c855-242a-440a-835b-d73df59970ff.d77389844ba1ab8d5993320332d63e8c.jpeg)

---

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**Shop now:** [https://www.desertcart.jp/products/503164444-mainstays-43l-x-20w-blue-geo-rectangle-outdoor-chair-cushion](https://www.desertcart.jp/products/503164444-mainstays-43l-x-20w-blue-geo-rectangle-outdoor-chair-cushion)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-04*