---
product_id: 435929450
title: "Fly Screens for Windows - Black Fiberglass Mesh (120cm*250cm), Replacement Window Net, Cut to Size"
brand: "flyproof"
price: "¥4092"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/435929450-fly-screens-for-windows-black-fiberglass-mesh-120cm-250cm-replacement
store_origin: JP
region: Japan
---

# 120cm x 250cm size Insect protection High-quality fiberglass Fly Screens for Windows - Black Fiberglass Mesh (120cm*250cm), Replacement Window Net, Cut to Size

**Brand:** flyproof
**Price:** ¥4092
**Availability:** ✅ In Stock

## Summary

> 🛡️ Keep the bugs out, let the fresh air in!

## Quick Answers

- **What is this?** Fly Screens for Windows - Black Fiberglass Mesh (120cm*250cm), Replacement Window Net, Cut to Size by flyproof
- **How much does it cost?** ¥4092 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/435929450-fly-screens-for-windows-black-fiberglass-mesh-120cm-250cm-replacement)

## Best For

- flyproof enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Enjoy fresh air while keeping pesky bugs at bay.
- • **Durable Design:** Crafted from high-quality fiberglass for long-lasting use.
- • **Customizable Fit:** Easily cut to your desired size for a perfect fit!
- • **Satisfaction Guaranteed:** 90-day return policy for peace of mind.
- • **User-Friendly Installation:** Stick on with double-sided tape or glue—no hassle!

## Overview

This Fly Screen for Windows is a versatile 120cm x 250cm black fiberglass mesh designed for DIY customization. It offers excellent ventilation while effectively blocking insects and pests. Made from durable, high-quality fiberglass, this screen is easy to install and can be reused after cleaning. With a 90-day satisfaction guarantee, it's the perfect solution for a bug-free summer.

## Description

Fly Screens for Windows - Black Fiberglass Mesh (120cm*250cm), Replacement Window Net, Cut to Size

## Features

- 【Window Screen】120cm x 250cm large fly screen, more suitable for DIY customization needs of different sizes, lattice-like structure can circulate fresh air, washable, tear-resistant, long service life
- 【High Quality Material】Fly net is made of high quality fiberglass material, which is an inorganic non-metallic material with excellent performance. Not easy to weather, can be used for a long time after installation, and can be reused after dust removal
- 【Window mesh insect screen】This fly screen ​ensures good ventilation while preventing insects, mosquitoes and other pests from entering, keeping you safe from bugs in summer
- 【Easy to Use】Simply cut to required size with scissors, stick on the window frame with double-sided tape or glue, the fly screen is suitable for all kinds of doors and windows.
- 【Note】: The fly screen is folded in the package. If there are some creases, don't worry, the creases will disappear after laying it flat or hanging it for a while
- 【Product ​Guarantee】All our flyproof yarns are high strength pull tested and not prone to tearing. After receiving the item, you can test its sturdiness. If there is a tear, please contact us, we offer no reason to return or refund within 90 days

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 250 x 120 x 0.03 cm; 260 g |
| Ultraviolet light protection | True |
| Batteries required | No |

## Product Details

- **Material:** Fibreglass
- **Colour:** Black
- **Size:** 120*250CM
- **Product dimensions:** 2.5L x 1.2W metres
- **Installation type:** Peel and Stick
- **Ultraviolet light protection:** True
- **Number of items:** 1
- **Manufacturer:** Flyproof
- **Unit count:** 1 count

## Images

![Fly Screens for Windows - Black Fiberglass Mesh (120cm*250cm), Replacement Window Net, Cut to Size - Image 1](https://m.media-amazon.com/images/I/71-lm1AYLzL.jpg)
![Fly Screens for Windows - Black Fiberglass Mesh (120cm*250cm), Replacement Window Net, Cut to Size - Image 2](https://m.media-amazon.com/images/I/81qrKiDre2L.jpg)
![Fly Screens for Windows - Black Fiberglass Mesh (120cm*250cm), Replacement Window Net, Cut to Size - Image 3](https://m.media-amazon.com/images/I/714WKqGeGdL.jpg)
![Fly Screens for Windows - Black Fiberglass Mesh (120cm*250cm), Replacement Window Net, Cut to Size - Image 4](https://m.media-amazon.com/images/I/715QbEyKV4L.jpg)
![Fly Screens for Windows - Black Fiberglass Mesh (120cm*250cm), Replacement Window Net, Cut to Size - Image 5](https://m.media-amazon.com/images/I/71aHA6uJ-gL.jpg)

## Frequently Bought Together

- Fly Screens for Windows, Window Screen Mesh (120cm*250cm) Window Net Black, Fiberglass Window Mesh Insect Screen, Window Fly ​Screen Replacement, can be cut to desired size (Black)
- Hook and Loop Strip Tape,8M Double Sided Sticky Tape,Self Adhesive Sticky Back Fastening Tape 20mm Wide (Black)
- DIY Doctor - A+B Magnetic Tape for Fly Screens - 4 Metres of Strong Magnetic Strips Self Adhesive - Cut To Fit Sticky Magnetic Strip - 2m + 2m A and B Polarity - Thin Magnet Strips Self Adhesive

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**Shop now:** [https://www.desertcart.jp/products/435929450-fly-screens-for-windows-black-fiberglass-mesh-120cm-250cm-replacement](https://www.desertcart.jp/products/435929450-fly-screens-for-windows-black-fiberglass-mesh-120cm-250cm-replacement)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*