---
product_id: 512294636
title: "Tromlycs Couch Sofa Cushion Support for Sagging Seat Arched Furniture Seat Under Cushion Sag Repair"
brand: "tromlycs"
price: "€ 35.65"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/512294636-tromlycs-couch-sofa-cushion-support-for-sagging-seat-arched-furniture
store_origin: NL
region: Netherlands
---

# 40D high-density foam firmness Customizable cuttable design 20x20x2 inch perfect fit Tromlycs Couch Sofa Cushion Support for Sagging Seat Arched Furniture Seat Under Cushion Sag Repair

**Brand:** tromlycs
**Price:** € 35.65
**Availability:** ✅ In Stock

## Summary

> 🛋️ Elevate your lounge game—say goodbye to sag and hello to style!

## Quick Answers

- **What is this?** Tromlycs Couch Sofa Cushion Support for Sagging Seat Arched Furniture Seat Under Cushion Sag Repair by tromlycs
- **How much does it cost?** € 35.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/512294636-tromlycs-couch-sofa-cushion-support-for-sagging-seat-arched-furniture)

## Best For

- tromlycs enthusiasts

## Why This Product

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

## Key Features

- • **Tailored to You:** Arched, cuttable design lets you customize support for any sofa shape or size—perfect fit guaranteed.
- • **Cloud-Like Comfort:** Firm yet plush 40D foam ensures support without the hard, uncomfortable feel of wood or plastic inserts.
- • **Seamless Integration:** Sleek 20x20 inch size fits discreetly under cushions, keeping your sofa’s aesthetic flawless.
- • **Effortless Sofa Revival:** Simply slide under cushions to instantly fix sagging seats—no tools, no hassle.
- • **Certified Safe & Durable:** OEKO-TEX STANDARD 100 certified foam offers long-lasting resilience and peace of mind.

## Overview

The Tromlycs Couch Sofa Cushion Support is a 20x20x2 inch high-density 40D foam insert designed to repair and prevent sagging in sofa cushions. Featuring an arched, cuttable design for customizable fit, it provides firm yet comfortable support without the hardness of traditional inserts. OEKO-TEX STANDARD 100 certified, it ensures durability and safety while seamlessly integrating under cushions for a discreet, long-lasting solution.

## Description

Full description not available

## Features

- Easy to Use: Sofa support under cushions can effectively repair and prevent sagging; Just put our couch cushion supporter under the old sofa cushion; Fix your sagging furniture cushions easily in seconds
- Repair Comfortable Sitting: Our couch fixer saggy is more convenient and comfortable during use, you won’t feel a hard wood or plastic when you sit down like chipboard or sofa foam insert
- Suitable Size: The size of couch saver support is 20 × 20 × 2 inches, this size can be perfectly integrated into the sofa cushion underneath; It will not be obviously revealed from underneath of the sofa cushion
- High Density Foam: Sofa sag repair is made of 40D high-density foam with high firmness, it can well improve the support of the sofa cushion; High rebound and high durability can better repair the sofa sagging
- Arched & Cuttable Design: The arched design have better Anti-deformation capacity and compressive performance, it can repair sagging better; The foam can be easily cut to improve the fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Recommended Uses For Product | Recovery |
| Shape | Square |
| Color | Blue |
| Pattern | Solid |
| Fill Material | Foam |
| Material Type | Polyurethane |
| Product Care Instructions | Air Dry |
| Item Firmness Description | Firm |
| Target Use Body Part | Hip |
| Special Features | Spot Cleaned |
| Item Weight | 0.95 Pounds |
| Size | 20" x 20" x 2" |
| Item Dimensions L x W x H | 20"L x 20"W x 2"H |
| Item Dimensions L x W | 20"L x 20"W |

## Product Details

- **Brand:** Tromlycs
- **Special Feature:** Spot Cleaned
- **Color:** Blue
- **Size:** 20" x 20"
- **Fill Material:** Foam

## Images

![Tromlycs Couch Sofa Cushion Support for Sagging Seat Arched Furniture Seat Under Cushion Sag Repair - Image 1](https://m.media-amazon.com/images/I/61jKRCZn7OL.jpg)
![Tromlycs Couch Sofa Cushion Support for Sagging Seat Arched Furniture Seat Under Cushion Sag Repair - Image 2](https://m.media-amazon.com/images/I/71RC8IV2SoL.jpg)
![Tromlycs Couch Sofa Cushion Support for Sagging Seat Arched Furniture Seat Under Cushion Sag Repair - Image 3](https://m.media-amazon.com/images/I/71JBTqp91GL.jpg)
![Tromlycs Couch Sofa Cushion Support for Sagging Seat Arched Furniture Seat Under Cushion Sag Repair - Image 4](https://m.media-amazon.com/images/I/71N6mP4JVXL.jpg)
![Tromlycs Couch Sofa Cushion Support for Sagging Seat Arched Furniture Seat Under Cushion Sag Repair - Image 5](https://m.media-amazon.com/images/I/71peTReA7DL.jpg)

## Available Options

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

## Frequently Bought Together

- Tromlycs Couch Sofa Cushion Support for Sagging Seat Arched Furniture Seat Under Cushion Sag Repair
- LAVEVE Heavy Duty Couch Cushion Support for Sagging Seat 21.5''x70'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect Seat, Extend Life
- BEN'SHOME® Lifetime Couch Cushion Support [58"-67" x 19.7"] - Heavy Duty 0.5" Thick Solid Wood Boards to Restore Comfort Posture on Sagging Cushions Seat, Fixes and Extends Sofa Life

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-16*