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Custom Swimwear By Exelnt Designs

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Bra back extender strap for bikini tops- Extender is NON-RETURNABLE and NON-REFUNDABLE

  •  Pick any color to match your swimsuit
  •  Size is approximately 1 inch tall and 2.5 inches long (hook is 1 inch tall)




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  • 5
    Highly effective

    Posted by Lowena Ibera Bunag on 7th Sep 2022

    I’ve scoured over the internet to find online store that sells this. And this is the only one that had it. Not even Amazon whom you’d think had everything under the sun. With that said, I’m very grateful because it saved me from having to throw away a perfectly good bathing suit that was just uncomfortably tight on the chest area. Price is very reasonable and product highly effective!

  • 5
    Swimsuit extender

    Posted by Susie Langebartel on 10th Aug 2022

    Swimsuit extender, Love it! It worked perfect. Made my top fit so much better. I will recommend your store to everybody!

  • 5

    Posted by Lola on 10th Aug 2022

    Love the product. It’s exactly what I needed.

  • 5
    Perfect product!

    Posted by Lily on 26th Jul 2022

    I have been needing to find an extender for 2 of my swimsuit tops for years - both are favorites, but I was between sizes and sizing up resulted in a worse fit than sizing down. Unfortunately, sizing down caused some squeeze around my bra band that was uncomfortable and not-so-flattering. I found the extender offered here and finally ordered it and am SO glad - both of my tops fit perfectly now! I was able to get the extender in a color that matched both swimsuit patterns since there are so many options, so it complements them nicely without standing out or looking rigged. So glad I finally found this!

  • 5
    Recent Order

    Posted by Laurie Walker on 10th Apr 2022

    I placed an order for the first time and inquired if the order could be rushed as my husband and I were taking a trip I wanted to have it for. I received a personal phone call telling me it would be shipped right away. It was perfect. I’m so appreciative for the excellent experience and customer service! Thank you!

  • 5
    Bikini Strap Extensions

    Posted by Wendy Woods on 10th Apr 2022

    This company is awesome. They made special considerations so that I got my order before I traveled. And the bikini strap extensions fit perfectly and match perfectly. I am very satisfied with my entire experience!

  • 5
    Perfect fit

    Posted by Adry Romero on 26th Mar 2022

    This item was nowhere to be found and Custom Swimwear got it. You saved my summer :D

  • 5
    Bathing suit extensions

    Posted by Chris Fudge on 15th Feb 2022

    I am so happy! I Am so glad I ordered these extensions for my bathing suit. What a life saver. The next size bathing top would have been too big . These work great!!

  • 5

    Posted by fossillover on 24th Jan 2022

    I am very happy with the extender I purchased. It is well made and just what I needed. Customer service is very friendly and helpful.