---
product_id: 224045016
title: "Metal Collar Neck Sleeve Extenders Wonder Button for Men's and Boys’ Shirts Dress Comfortable and Stretchy Collar Size Expander"
brand: "zefffka"
price: "2458 kr"
currency: ISK
in_stock: true
reviews_count: 7
url: https://www.desertcart.is/products/224045016-metal-collar-neck-sleeve-extenders-wonder-button-for-mens-boys
store_origin: IS
region: Iceland
---

# Metal Collar Neck Sleeve Extenders Wonder Button for Men's and Boys’ Shirts Dress Comfortable and Stretchy Collar Size Expander

**Brand:** zefffka
**Price:** 2458 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Metal Collar Neck Sleeve Extenders Wonder Button for Men's and Boys’ Shirts Dress Comfortable and Stretchy Collar Size Expander by zefffka
- **How much does it cost?** 2458 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/224045016-metal-collar-neck-sleeve-extenders-wonder-button-for-mens-boys)

## Best For

- zefffka enthusiasts

## Why This Product

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

## Description

Metal Collar Neck Sleeve Extenders Wonder Button for Men's and Boys’ Shirts Dress Comfortable and Stretchy Collar Size Expander

## Features

- PACKAGE INCLUDES: 6 pcs of metal stretchy extenders for dress shirt collars, trousers, pants, jeans, etc.
- HIGH QUALITY MATERIALS: Metal collar extenders made from environmentally friendly, super-durable 100% zinc alloy.
- SIMPLE USE: No sewing required. Just wrap the extender loop around your shirt button and forget about discomfort.
- MORE SPACE, MORE COMFORT: Each extender adds up to 1/2 inch of extra length to your collar. If you need more, simply chain a pair of them together for even more space.
- MONEY SAVER: Instead of replacing too-tight necked shirts, expand your dress shirt collars to make them more comfortable to wear.

## Images

![Metal Collar Neck Sleeve Extenders Wonder Button for Men's and Boys’ Shirts Dress Comfortable and Stretchy Collar Size Expander - Image 1](https://m.media-amazon.com/images/I/81NUWIkgvCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Add a 1/2 size to tight necked shirts.
  

*by T***I on Reviewed in the United States on March 8, 2021*

They serve there purpose well. I can put on myself no spouse needed. Makes tight necked shirts convertible again. Just be careful not to lose in wash.

### ⭐⭐⭐⭐⭐ 







  
  
    ok
  

*by L***Y on Reviewed in the United States on October 16, 2020*

o k

### ⭐ 







  
  
    Cut my throat
  

*by F***  on Reviewed in Canada on March 1, 2021*

When trying to affix the extender for use, it suddenly snapped open exposing that slightly sharp bit there in the photo and slashed my throat with a minor scratch that did draw blood.. I would stay away from this product.

## Frequently Bought Together

- ZEFFFKA Metal Collar Neck Sleeve Extenders Wonder Button for Men's and Boys’ Shirts Dress Comfortable and Stretchy Collar Size Expander
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- 12PCS Button Extenders for Jeans, Pants Waist Button Extender, Women Men Jeans Waist Extenders & Collar Neck Extenders, No-Sew Extend Buttons for Dress Shirts, 3-5CM

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**Shop now:** [https://www.desertcart.is/products/224045016-metal-collar-neck-sleeve-extenders-wonder-button-for-mens-boys](https://www.desertcart.is/products/224045016-metal-collar-neck-sleeve-extenders-wonder-button-for-mens-boys)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-08*