---
product_id: 400951639
title: "Southwest Airplane Seat Belt Extender - Airline Seatbelt Extension, E11 Safety Certified, Adjustable Long 7-31\"(Blue 1Pack)"
brand: "idpoo"
price: "€ 69.64"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/400951639-southwest-airplane-seat-belt-extender-airline-seatbelt-extension-e11-safety
store_origin: SK
region: Slovakia
---

# 3000lbs Strength Adjustable 7-31" E11 Safety Certified Southwest Airplane Seat Belt Extender - Airline Seatbelt Extension, E11 Safety Certified, Adjustable Long 7-31"(Blue 1Pack)

**Brand:** idpoo
**Price:** € 69.64
**Availability:** ✅ In Stock

## Summary

> Buckle Up in Style! ✈️

## Quick Answers

- **What is this?** Southwest Airplane Seat Belt Extender - Airline Seatbelt Extension, E11 Safety Certified, Adjustable Long 7-31"(Blue 1Pack) by idpoo
- **How much does it cost?** € 69.64 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/400951639-southwest-airplane-seat-belt-extender-airline-seatbelt-extension-e11-safety)

## Best For

- idpoo enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Certified ECE E-mark for peace of mind.
- • **Heavy-Duty Design:** Crafted from robust 45# steel for ultimate durability.
- • **Adjustable Comfort:** Easily extends seatbelt length by 7-31 inches.
- • **Portable Convenience:** Compact design fits in your pocket or bag effortlessly.
- • **Customer-Centric Service:** Dedicated support ready to assist with any inquiries.

## Overview

The Southwest Airplane Seat Belt Extender is a certified safety accessory designed for comfort and convenience, extending your seatbelt by 7-31 inches. Made from heavy-duty alloy steel, it supports up to 3000 pounds, ensuring durability and reliability. Its portable design allows for easy storage, making it the perfect travel companion for larger passengers or those needing extra room.

## Description

Southwest Airplane Seat Belt Extender - Airline Seatbelt Extension, E11 Safety Certified, Adjustable Long 7-31"(Blue 1Pack)

## Features

- SAFETY - the extenders are ECE E-mark Safety Certification.
- QUALITY - The airline seat belt extender Manufactured using Heavy Duty 45# Steel, Double stitching,the breaking-strength test up to 3000lbs..
- ADJUSTABLE EASY USE - fit for southwest seatbelt extension for fat people and pregnant women, simply click in the seat belt extender to add about 7-31" to the existing seat strap system.
- WITHOUT EMBARRASSMENT - The airplane seatbelt extender is portable size and mini and easy to carry. Simply roll up each belt and keep it in your pocket or bag or luggage or etc.
- SERVICE - We guarantee to provide the best quality products and best service. If you have any questions, our support service is always ready to help.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | SouthwestSeatBeltExtender01 |
| Maximum Weight Recommendation | 3000 Pounds |
| Maximum Height Recommendation | 31 Inches |
| Material | Alloy Steel |
| Number of items | 1 |
| Batteries required | No |
| Product Dimensions | 0.13 x 68.58 x 4.83 cm; 181.44 Grams |
| Item model number | SouthwestSeatBeltExtender01 |
| Manufacturer | SouthwestSeatBeltExtender |
| Item Weight | 181 g |

## Images

![Southwest Airplane Seat Belt Extender - Airline Seatbelt Extension, E11 Safety Certified, Adjustable Long 7-31"(Blue 1Pack) - Image 1](https://m.media-amazon.com/images/I/61BUkIXjsQL.jpg)
![Southwest Airplane Seat Belt Extender - Airline Seatbelt Extension, E11 Safety Certified, Adjustable Long 7-31"(Blue 1Pack) - Image 2](https://m.media-amazon.com/images/I/615Et8LzbkL.jpg)
![Southwest Airplane Seat Belt Extender - Airline Seatbelt Extension, E11 Safety Certified, Adjustable Long 7-31"(Blue 1Pack) - Image 3](https://m.media-amazon.com/images/I/61BNPR4LQ5L.jpg)
![Southwest Airplane Seat Belt Extender - Airline Seatbelt Extension, E11 Safety Certified, Adjustable Long 7-31"(Blue 1Pack) - Image 4](https://m.media-amazon.com/images/I/613yEA4wM4L.jpg)
![Southwest Airplane Seat Belt Extender - Airline Seatbelt Extension, E11 Safety Certified, Adjustable Long 7-31"(Blue 1Pack) - Image 5](https://m.media-amazon.com/images/I/616Rh6L25RL.jpg)

## Frequently Bought Together

- Idpoo Airplane Seat Belt Extender - FITS SOUTHWEST AIRLINE OLD 737-700 - SeatBelt Extension Adjustable 7-25" Length - E8 Safety Certified (Type B)
- Airplane Seat Belt Extender Seatbelt Extension Adjustable 7-32" for Only Southwest Airlines Planes (737-800/737MAX8)-Blue
- Coolrunner Airplane Seat Belt Extender, Adjustable 7-32" Airplane Seatbelt Extender - FITS ALL Airlines - Free Carrying Case

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**Shop now:** [https://www.desertcart.sk/products/400951639-southwest-airplane-seat-belt-extender-airline-seatbelt-extension-e11-safety](https://www.desertcart.sk/products/400951639-southwest-airplane-seat-belt-extender-airline-seatbelt-extension-e11-safety)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-17*