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C2 Elastic Shirt Collar Extender - 5 Pack Neck Extender for Dress Shirt - Non-Metal Button Extender for Dress Shirts - 3 Sizes: Small, Regular, and Large - Light Sky Blue

Free shipping on orders over $29.99

$12.99

$ 6 .99 $6.99

In Stock

1.:Medium 18l


2.Color:White


  • elastic
  • Imported
  • SAVE MONEY: Give your clothes a second chance! Our button extenders for shirts allow you to extend the life of your tight-fitting shirts to make them usable again. Sustainable Fashion!
  • HIGH QUALITY MATERIAL: Non-metallic so won’t pinch your neck or damage your shirt if you forget the elastic mens collar extender in your washing machine.
  • STRONG BUTTONS: Stay stylish with our collar button extender for dress shirts that blend seamlessly with your shirt's design. Unlike metal extenders, they look like just another button
  • COMFORT: Give yourself some breathing room. If it no longer fits or it is too tight, our top button extender dress shirt will give you comfort again. Collar extenders for mens dress shirts
  • STYLE: Neutral colors such as white to match any dress shirt. Match colors or create a stylish outfit by using the small C2 mens dress shirt collar extender as cufflinks extender.



3.7 out of 5 stars Best Sellers Rank
  • #259,919 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry)
  • #44 in Men's Collar Stays
Fabric Type elastic Fabric cleaning Dark Care instructions Machine Wash Number of pieces 5 Warranty Description Lifetime Warranty if the item break Batteries required No Import Imported

Product Description

C2 Collar Extender for men shirt
c2 collar extender white for men shirt

High-Quality Shirt Collar Extenders Offer You Additional Comfort

Our patented metal-free collar extenders are tested for durability and won’t rust or tarnish. Plus, there’s no risk of damaging your shirts in the wash. Unlike metal bands, our soft elastic bands maintain their form over time providing maximum comfort for a long time. Feel comfy and look elegant!

So Easy to Use

white button shirt collar extender

Step 1

Choose the button style that you like most

Step 2 of how to use the collar extender

Step 2

Loop the elastic around the existing shirt button

white button shirt collar extender

Step 3

Put the button through the eye as usual and you're ready to go!

collar extender top button for men shirt
top button collar extender for mens shirt

Our collar extender is the only one you'll ever need. Try it!

c2 collar extender shirt for men blue

C2 Elastic Collar Extenders for shirts are multi-purpose!

Men’s dress shirts are normally sold in ½-inch increments at the neck (e.g. 16”, 16 ½”, 17”, etc.). Extend your fitted shirt’s collar an extra ½” to a 1½” with the C2 shirt collar extender. You can also use the small extenders as alternate buttons or as cufflinks with a regular shirt to change the look of your shirt or using as wrist extenders.

Our buttons are 10.2 mm (3/8”) in diameter and will fit any standard buttonhole.

Extend your shirt collar so that it can cover your necktie and stay buttoned up, providing you with a professional and polished appearance. Whether you are dressing for a formal presentation, a work interview, a sexy date, or any special occasion, C2 will help you look your best.


K. Nitzken
Reviewed in the United States on November 11, 2024
It worked but is hard for arthritic hands. The loops are very small.
Campa Family
Reviewed in the United States on May 2, 2023
These little collar extenders have saved me from throwing away multiple shirts. My husband fluctuates in his sizes and sometimes needs a little extra room in his collar. These extenders make that possible without needing a new shirt. They are also great if you are just not wanting to feel strangled in general :D Great product that I would definitely recommend to family and friends.
Starke Farley
Reviewed in the United States on March 9, 2023
Let's say the dry cleaner shrunk your shirt (uh huh) and you need a little more breathing room in your dress shirt. These work just as described. I need this for my tux shirt that I have to wear this weekend, and when I did a quick test fit my neck size was just a fraction too big to get the top button set. I used one of these and then put on the bow tie, and it no only give you some breathing room, but you can't see it at all.
Consumer Reviewer
Reviewed in the United States on March 5, 2023
I had to check the package twice......it was labeled "2X", which I guess, is supposed to be regular-sized. But frankly, the loop ends of these button extenders aren't exactly easy to manipulate. I find that I need to attach them BEFORE putting on my shirt, and even though the loop itself is (somewhat) elastic, I think a metal spring loop (like I've seen on button extenders for jeans) would be much more practical, as well as having various 'gem' finishes like opal, ruby and jade. I hope the folks at C2 take my suggestions to heart.
Robert S
Reviewed in the United States on March 25, 2023
Got this because my chest was a bit tight in my shirt. Looks strange, doesn't match the current buttons, doesn't look right. I just don't like it or use it. Might be better down by the waist where it isn't so predominant.
Book Club Member
Reviewed in the United States on March 15, 2023
My husband has trouble buttoning the top button of each dress shirt. His neck has gotten bigger, and his fingers less nimble with age. When I try to pull that last button through the button hole for him, I feel like I am strangling him. These button extenders have made it so simple. The collar is held together nicely and a tie covers up the loops. Dressing for church just got so much easier.
TS
Reviewed in the United States on April 4, 2023
These extenders are nice to have when you need a little room, especially around the neck with a dress shirt. The package comes with 5 extenders, with different size loops to help extend. 2 of the buttons are blue with small loops, and 3 of the buttons are white - 1 larger loop and 2 medium sized ones. The extenders seem durable enough, and the buttons are thick with one side being a bit curved which makes it easy to slide through smaller button holes. The only issue I had, is that the buttons are all a bit too small, and the colors are a bit awkward. The 3 white extenders seem to stand out quite a bit, but the 2 blue are an awkward color that is a bit too noticeable for me, though I do appreciate the different size options for the loops.
Patrice Fagnant-macarthur
Reviewed in the United States on April 12, 2023
I got these for my husband who has a large neck! I got these to use whenever he finds that his shirt has "shrunk," and he needs to extend the collar button a bit. These work well, and even with his bigger fingers, he was able to put them on and use them. He tried these out on a shirt that he was wearing for a sales conference and they worked well.