---
product_id: 42743868
title: "Johnson & Smith White Metal Collar Extenders Stretch Neck Extender for 1/2 Size Expansion of Men Dress Shirts, 5 +1 Pack, 3/8\""
brand: "johnson & smith"
price: "฿888"
currency: THB
in_stock: true
reviews_count: 10
category: "Apparel"
url: https://www.desertcart.co.th/products/42743868-johnson-and-smith-white-metal-collar-extenders-stretch-neck-extender
store_origin: TH
region: Thailand
---

# 1/2 size expansion Durable zinc alloy Attach in 5 seconds Johnson & Smith White Metal Collar Extenders Stretch Neck Extender for 1/2 Size Expansion of Men Dress Shirts, 5 +1 Pack, 3/8"

**Brand:** johnson & smith
**Price:** ฿888
**Availability:** ✅ In Stock

## Summary

> 👔 Elevate Your Style, One Collar at a Time!

## Quick Answers

- **What is this?** Johnson & Smith White Metal Collar Extenders Stretch Neck Extender for 1/2 Size Expansion of Men Dress Shirts, 5 +1 Pack, 3/8" by johnson & smith
- **How much does it cost?** ฿888 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/42743868-johnson-and-smith-white-metal-collar-extenders-stretch-neck-extender)

## Best For

- johnson & smith enthusiasts

## Why This Product

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

## Key Features

- • **Discreet Design:** Just 10mm in diameter for a seamless look.
- • **Comfort Redefined:** Expand your collar by ½ size for ultimate comfort.
- • **Lifetime Assurance:** Enjoy a better-than-money-back guarantee for peace of mind.
- • **Effortless Attachment:** No sewing required—attach in under 5 seconds!
- • **Eco-Friendly Durability:** Crafted from premium, environmentally friendly zinc alloy.

## Overview

The Johnson & Smith White Metal Collar Extenders offer a practical solution for men seeking comfort and style. Designed to expand dress shirt collars by ½ size, these extenders are made from durable, eco-friendly zinc alloy and come with a lifetime warranty. With a discreet design and easy attachment, they provide a perfect fit without the need for sewing.

## Description

Johnson & Smith White Metal Collar Extenders Stretch Neck Extender for 1/2 Size Expansion of Men Dress Shirts, 5 +1 Pack, 3/8"

## Features

- YOUR BREATHING ROOM BACK: Opt for premium comfort and expand your dress shirt collars by ½ neck size to make them more comfortable to wear and save money from replacing too tight neck shirts.
- TOP QUALITY + FREE EXTENDER: Johnson &amp; Smith collar extenders make your durable buddy for lifelong use. Made from environmentally friendly, super-durable zinc alloy. Now with 6 extenders for the same price as 5.
- CONVENIENTLY DISCREET: Just 10mm (3/8") in diameter, those neck extenders are your secret ally for peerless comfort and a unique sense of freedom in use!
- EASY TO USE: Attached in less than 5 seconds. No sewing is required to attach our metal shirt collar extenders to your shirt! Simply loop one around your shirt button or daisy chain a pair of them together for even more space.
- BETTER THAN MONEY-BACK GUARANTEE: At Johnson &amp; Smith we take pride in the quality and craftsmanship of our products and we back these extenders with a lifetime warranty. Better yet, you don't even have to return the products if you're not absolutely thrilled with them.

## Images

![Johnson & Smith White Metal Collar Extenders Stretch Neck Extender for 1/2 Size Expansion of Men Dress Shirts, 5 +1 Pack, 3/8" - Image 1](https://m.media-amazon.com/images/I/81Y0CyDtTLL.jpg)

## Questions & Answers

**Q: Is the same style available for pants also?**
A: We have pant extenders but they're not the same style. You can find it under ASIN B076M8LSN8. Hope these will work out for you.

**Q: Where are these manufactured?**
A: I have no clue because after I used the first one and it didn't work out, I discarded the remainder of them.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Extends life of shirt
  

*by R***Y on Reviewed in the United States on September 30, 2023*

Instead of donating this shirt to charity, I get to keep it although my neck size has increased.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Neck relief
  

*by R***T on Reviewed in the United States on September 9, 2023*

Over the years my neck size has increased. These extenders make my dress shirts more comfortable.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    They gave my husband another 1/2" around his collar
  

*by S***T on Reviewed in the United States on September 9, 2023*

Works great

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**Shop now:** [https://www.desertcart.co.th/products/42743868-johnson-and-smith-white-metal-collar-extenders-stretch-neck-extender](https://www.desertcart.co.th/products/42743868-johnson-and-smith-white-metal-collar-extenders-stretch-neck-extender)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-25*