---
product_id: 37822435
title: "DIY Styrofoam No Sewing Cosmopolitan Cornice Corner Window Adapter 12 Inch Drop"
brand: "diy cornice kits"
price: "€ 128.83"
currency: EUR
in_stock: true
category: "Kitchen"
url: https://www.desertcart.sk/products/37822435-diy-styrofoam-no-sewing-cosmopolitan-cornice-corner-window-adapter-12
store_origin: SK
region: Slovakia
---

# DIY Styrofoam No Sewing Cosmopolitan Cornice Corner Window Adapter 12 Inch Drop

**Brand:** diy cornice kits
**Price:** € 128.83
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** DIY Styrofoam No Sewing Cosmopolitan Cornice Corner Window Adapter 12 Inch Drop by diy cornice kits
- **How much does it cost?** € 128.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/37822435-diy-styrofoam-no-sewing-cosmopolitan-cornice-corner-window-adapter-12)

## Best For

- diy cornice kits enthusiasts

## Why This Product

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

## Description

For use with DIY Styrofoam No Sewing Cosmopolitan Cornice Kit 12" Inch Drop. Assemble - Decorate - Hang - That's all there is to it! Our light weight Polystyrene Styrofoam Cornice Kit is so easy to make - no sewing involved! For use on windows and sliding glass doors. Includes Styrofoam, Mounting Brackets, Screws & Anchors. Just tuck the fabric in the groves with the Magic Tuck Tool - no gluing the fabric on or stapling. When its time to redecorate, it's so easy to replace the fabric.

## Features

- Assemble - Decorate - Hang - That's all there is to it! No Sewing!
- Our Corner Window Adapters make it super easy to accommodate those tough to measure angles.
- To be used with our Cosmopolitan 15" Drop Corinice Kits and Extension Kits to make a beautiful Bay Window Cornice.
- View our Demonstration Video at https://youtu.be/nfWMYWHkYGI to see how easy it really is.

## Images

![DIY Styrofoam No Sewing Cosmopolitan Cornice Corner Window Adapter 12 Inch Drop - Image 1](https://images-na.ssl-images-amazon.com/images/I/31JhfVWJOUL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/37822435-diy-styrofoam-no-sewing-cosmopolitan-cornice-corner-window-adapter-12](https://www.desertcart.sk/products/37822435-diy-styrofoam-no-sewing-cosmopolitan-cornice-corner-window-adapter-12)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-25*