---
product_id: 742553673
title: "Sure Petcare SureFlap Microchip Cat Flap Tunnel Extender, Wall Installation Accessory, White"
brand: "sureflap"
price: "€ 99.53"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sure Flap"
url: https://www.desertcart.it/products/742553673-sure-petcare-sureflap-microchip-cat-flap-tunnel-extender-wall-installation
store_origin: IT
region: Italy
---

# 50mm extension per unit Tool-free easy install Stackable for custom length Sure Petcare SureFlap Microchip Cat Flap Tunnel Extender, Wall Installation Accessory, White

**Brand:** sureflap
**Price:** € 99.53
**Availability:** ✅ In Stock

## Summary

> 🚪 Unlock the perfect fit for your cat’s next adventure!

## Quick Answers

- **What is this?** Sure Petcare SureFlap Microchip Cat Flap Tunnel Extender, Wall Installation Accessory, White by sureflap
- **How much does it cost?** € 99.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/742553673-sure-petcare-sureflap-microchip-cat-flap-tunnel-extender-wall-installation)

## Best For

- sureflap enthusiasts

## Why This Product

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

## Key Features

- • **Tool-Free Setup:** Snap-on design means no extra tools or stress
- • **Seamless Compatibility:** Works perfectly with all SureFlap Microchip Cat Flaps
- • **Sleek & Durable Design:** White plastic finish blends with your home and lasts
- • **Custom Length, Zero Hassle:** Stack multiple extenders for a tailored tunnel length
- • **Extend Your Cat’s Freedom:** Add 50mm per extender to fit thicker walls effortlessly

## Overview

The Sure Petcare SureFlap Microchip Cat Flap Tunnel Extender is a white plastic accessory designed to extend the tunnel length of SureFlap microchip cat flaps by 50mm increments. Compatible with multiple SureFlap models, it allows easy, tool-free installation and can be stacked to accommodate walls up to 120mm thick, ensuring a perfect fit for your pet’s entryway.

## Description

Made for wall installations, each tunnel extender adds 50mm to the overall length of the 70 mm long cat flap tunnel. Multiple tunnel extenders can be stacked together to create a cat flap tunnel of varying length. This tunnel extender fits snugly onto the tunnel of the SureFlap Microchip Cat Flap, the DualScan Microchip Cat Flap or the Microchip Cat Flap Connect and helps bridging walls of greater thickness.

## Features

- COMPATIBILITY: Works with SureFlap Microchip Cat Flap, SureFlap DualScan Microchip Cat Flap and SureFlap Microchip Cat Flap Connect.
- EXTRA EXTENSION: Adds and extra 50mm to the 70mm tunnel of the cat flap.
- EASY TO USE: Fits snugly onto the cat flap tunnel.
- EASY TO INSTALL: Made of plastic and doesn't require any additional tools to install.
- CUSTOMISATION: Simply stack multiple extenders together to create the required tunnel length.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9H9LYWS |
| Brand | SureFlap |
| Closure Type | Sliding |
| Colour | White |
| Country of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 82 Reviews |
| Enclosure Material | Plastic |
| Frame Material | Plastic |
| Global Trade Identification Number | 05060180394370 |
| Item Type Name | Cat Flap Accessory |
| Item Weight | 0.26 Pounds |
| Manufacturer | Sure Petcare |
| Manufacturer Part Number | TUN001WT2 |
| Material | Plastic |
| Mattress Thickness | 120 Millimeters |
| Maximum Compatible Thickness | 120 Millimeters |
| Minimum Compatible Thickness | 50 Millimeters |
| Minimum compatible thickness | 50 Millimeters |
| Model number | TUN001WT2 |
| Size | One Size |

## Product Details

- **Size:** One Size
- **Brand:** SureFlap
- **Colour:** White
- **Material:** Plastic
- **Minimum compatible thickness:** 5E+1 Millimeters

## Images

![Sure Petcare SureFlap Microchip Cat Flap Tunnel Extender, Wall Installation Accessory, White - Image 1](https://m.media-amazon.com/images/I/513Y2gPZvIL.jpg)
![Sure Petcare SureFlap Microchip Cat Flap Tunnel Extender, Wall Installation Accessory, White - Image 2](https://m.media-amazon.com/images/I/81sTVBgWl+L.jpg)
![Sure Petcare SureFlap Microchip Cat Flap Tunnel Extender, Wall Installation Accessory, White - Image 3](https://m.media-amazon.com/images/I/81X5Fq9UHFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***K on 27 February 2026*



### ⭐⭐⭐⭐⭐ Review
*by L***B on 16 August 2025*



### ⭐⭐⭐⭐⭐ Review
*by L***I on 6 November 2025*



## Frequently Bought Together

- Sure Petcare SureFlap Microchip Cat Flap Tunnel Extender, Wall Installation Accessory, White
- SureFlap Microchip Cat Flap Mounting Adaptor

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.it/products/742553673-sure-petcare-sureflap-microchip-cat-flap-tunnel-extender-wall-installation](https://www.desertcart.it/products/742553673-sure-petcare-sureflap-microchip-cat-flap-tunnel-extender-wall-installation)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-10*