---
product_id: 413073412
title: "adsin Set of 4 Duck Feather Cushion Inserts – 35cm x 50cm (14\" x 20\") – Off-White Throw Pillow Pads with 100% Cotton Down-Proof Cover – Soft & Supportive Inner Fillers for Sofas & Beds"
brand: "adsin"
price: "¥16954"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/413073412-adsin-set-of-4-duck-feather-cushion-inserts-35cm-x
store_origin: JP
region: Japan
---

# down-proof cotton cover, no feather escape 100% white duck feather fill perfect 35x50cm size for sofas & beds adsin Set of 4 Duck Feather Cushion Inserts – 35cm x 50cm (14" x 20") – Off-White Throw Pillow Pads with 100% Cotton Down-Proof Cover – Soft & Supportive Inner Fillers for Sofas & Beds

**Brand:** adsin
**Price:** ¥16954
**Availability:** ✅ In Stock

## Summary

> 🛋️ Elevate your space with feather-light luxury you can feel!

## Quick Answers

- **What is this?** adsin Set of 4 Duck Feather Cushion Inserts – 35cm x 50cm (14" x 20") – Off-White Throw Pillow Pads with 100% Cotton Down-Proof Cover – Soft & Supportive Inner Fillers for Sofas & Beds by adsin
- **How much does it cost?** ¥16954 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/413073412-adsin-set-of-4-duck-feather-cushion-inserts-35cm-x)

## Best For

- adsin enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Maintenance:** Twin-stitched design ensures filling stays put; just plump regularly for freshness
- • **Durability Meets Elegance:** Down-proof cotton cover keeps feathers in place and cushions looking fresh
- • **Tailored Fit for Your Space:** Ideal 35x50cm size fits perfectly in your favorite cushion covers
- • **Cloud-Like Comfort & Support:** Soft yet supportive duck feather fill for all-day lounging luxury
- • **Crafted in the UK with Precision:** Expertly made with small feathers for loft and long-lasting shape retention

## Overview

The adsin Set of 4 Duck Feather Cushion Inserts (35x50cm) features premium 100% white duck feather filling encased in a breathable, hypoallergenic, down-proof cotton cover. Expertly crafted in the UK with small feathers for enhanced loft and durability, these off-white cushion pads provide the perfect blend of softness and support for sofas, beds, and decorative pillows. Their twin-stitched design prevents feather leakage, ensuring long-lasting comfort and shape retention.

## Description



## Features

- Premium Feather Cushion Inserts for Lasting Comfort – Filled with 100% white duck feathers, these rectangle cushion inserts provide the perfect balance of softness and support. A down-proof cotton cover prevents feather leakage, ensuring durability and long-lasting use.
- Available in Multiple Sizes – Choose from a variety of sizes, including 30cm x 45cm, 35cm x 45cm, 35cm x 50cm, 35cm x 55cm, 35cm x 60cm. Ideal for sofas, beds, and decorative pillows, these large cushion inserts fit perfectly in your favorite cushion covers.
- Made in the UK with High-Quality Materials – Our duck feather cushion inserts are expertly crafted with small 2-4cm feathers, enhancing loft, longevity, and overall cushion health. Designed to provide extra support, these oblong cushion inserts maintain their shape over time.
- Soft, Supportive & Versatile Use – These feather cushion inserts are perfect for sofas, armchairs, beds, and decorative pillows. Whether you need12" x 18" 30cm x 45cm | 14" x 18" 35cm x 45cm | 14" x 20" 35cm x 50cm | 14" x 22" 35cm x 55cm | 14" x 24" 35cm x 60cm feather cushion inserts, we have the perfect size to suit your home decor.
- Easy Care & Maintenance – These feather cushion pads and oblong cushion inserts are down-proof and twin-stitched, ensuring the filling stays in place. For best results, regularly plump your cushions to maintain their shape and freshness.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | adsin |
| Colour | Off White |
| Material | Cotton |
| Special Features | Breathable, Hypoallergenic |

## Product Details

- **Fill material:** Feather
- **Pillow type:** Throw Pillow
- **Colour:** Off White
- **Size:** 4 Count (Pack of 1)
- **Brand:** adsin

## Images

![adsin Set of 4 Duck Feather Cushion Inserts – 35cm x 50cm (14" x 20") – Off-White Throw Pillow Pads with 100% Cotton Down-Proof Cover – Soft & Supportive Inner Fillers for Sofas & Beds - Image 1](https://m.media-amazon.com/images/I/61FENduIPhL.jpg)
![adsin Set of 4 Duck Feather Cushion Inserts – 35cm x 50cm (14" x 20") – Off-White Throw Pillow Pads with 100% Cotton Down-Proof Cover – Soft & Supportive Inner Fillers for Sofas & Beds - Image 2](https://m.media-amazon.com/images/I/71xlpbFLXkL.jpg)
![adsin Set of 4 Duck Feather Cushion Inserts – 35cm x 50cm (14" x 20") – Off-White Throw Pillow Pads with 100% Cotton Down-Proof Cover – Soft & Supportive Inner Fillers for Sofas & Beds - Image 3](https://m.media-amazon.com/images/I/71vGmT3dNNL.jpg)
![adsin Set of 4 Duck Feather Cushion Inserts – 35cm x 50cm (14" x 20") – Off-White Throw Pillow Pads with 100% Cotton Down-Proof Cover – Soft & Supportive Inner Fillers for Sofas & Beds - Image 4](https://m.media-amazon.com/images/I/71lgAyMpaGL.jpg)
![adsin Set of 4 Duck Feather Cushion Inserts – 35cm x 50cm (14" x 20") – Off-White Throw Pillow Pads with 100% Cotton Down-Proof Cover – Soft & Supportive Inner Fillers for Sofas & Beds - Image 5](https://m.media-amazon.com/images/I/71k66qN0WlL.jpg)

## Available Options

This product comes in different **Style Name, Item Package Quantity** options.

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**Shop now:** [https://www.desertcart.jp/products/413073412-adsin-set-of-4-duck-feather-cushion-inserts-35cm-x](https://www.desertcart.jp/products/413073412-adsin-set-of-4-duck-feather-cushion-inserts-35cm-x)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-04*