Skip to content

Your Bag

Your cart is empty

But you're full of potential..

Rewards Members Earn 0 Points

2-Hook Band Extender

$5.00 USD

Checkmark

Adds 3" to your underband

| Black
| Black
| Black

Color: Black

Size:

Size:

Size and Fit Guide

Free Shipping on orders $100+

Shipping

Shipping

Processing Timelines

Please allow 1-2 business days for our warehouse team to pack and ship your order. During peak periods such as sales, holidays and product launches, please allow up to 4 business days for us to process your order. Once an order is placed, we cannot guarantee any address updates, order changes or cancellations. Orders placed on Friday after 1PM will not be shipped until the following Monday.


Split Shipments

Most orders will ship from a single warehouse. However, we occasionally ship from a combination of warehouse locations, so you may receive your order in multiple parts. If items from your order ship in separate packages, we’ll send you tracking information for each package when it becomes available.

Delivery Timelines

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines do not include processing times. See above for details. All transit times are measured in business days which are Monday-Friday, excluding holidays.

Please note, all shipping timelines are estimates and are not guaranteed.

We are not able to ship to US territories (including Puerto Rico, U.S. Virgin Islands, Guam, Northern Mariana Islands and American Samoa) at this time.

Band Extenders are Final Sale

Returns

Returns

Sale & Last Call

Items discounted 30% and below are eligible for size exchange or store credit. Items discounted above 30% and above are final sale – no refunds, store credits, or exchanges can be accommodated.

Free Returns

Knix covers the return shipping fees for exchanges and refunds initiated through our Return & Exchange Portal. Exchange orders initiated through our Return & Exchange portal are also eligible for free shipping within the USA and Canada. Please note, the shipping fees on your original order are non-refundable.

Return Policy

Return policy varies by product, please check if your item is refund or exchange eligible by viewing our full policy here.

Rewards Members Earn 5 Points

Bra Extender

Comes in two sizes, adding about 3" to your underband for more ease and comfort

Feels Made for you

2x5 rows of clasps and soft inner lining for additional. Perfect for postpartum when your size fluctuates.

Compatibility

Designed for the Revolution V-Neck Bra

Zoom

| Black
| Black
| Black

How to Choose?

Essential

Drop
Drop
Drop
Drop
Drop
  • Everyday Wear
  • No leakproof protection
  • tsp
    0 tsp

Heavy

Drop
Drop
Drop
Drop
Drop
  • heavy period days
  • overnight protection
  • light bladder leaks
  • tsp
    about 8-14 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 4-7 super tampons
  • cup
    about 1.5-3 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • light period days
  • sweat
  • discharge
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

Drop
Drop
Drop
Drop
Drop
  • moderate period days
  • light bladder leaks
  • sweat
  • tsp
    about 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • extra heavy period days
  • overnight protection
  • light bladder leaks
  • tsp
    about 15-20 tsp
  • pad
    about 1.5-2.5 super pads
  • tampon
    about 7-11 super tampons
  • cup
    about 2-3 menstrual cups
4.6
Rated 4.6 out of 5 stars
Based on 23 reviews
Total 5 star reviews: 19 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 2
91%would recommend this product
EffectivenessRated 4.3 on a scale of 1 to 5
Ease of UseRated 4.3 on a scale of 1 to 5
QualityRated 4.4 on a scale of 1 to 5
23 reviews
  • Rated 5 out of 5 stars
    3 weeks ago
    Works Great!

    This works great! Thank you for offering it on your website.

    Susan H.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 weeks ago
    Bra band extender

    Nice to have when you want to loosen up a bit :)

    Laurie S. K.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Helped extend bra

    Works well with extending bras

    Kathleen C.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Extender worked perfectly

    The Medium bra was too tight, but this extender made it perfect. Very comfortable.

    VaLene O. H.
    Verified Buyer
  • Rated 5 out of 5 stars
    7 months ago
    Great bra extender

    This bra extender was the perfect size and fit for my Knix bra.

    Nancy P.
    Verified Buyer
  • Rated 5 out of 5 stars
    7 months ago
    Perfect extender

    This bra extender fit my Knix bra perfectly.

    Nancy P.
    Verified Buyer
  • Rated 5 out of 5 stars
    8 months ago
    Band Extender

    The band expander is a perfect way to add a bit more width when the cup size is perfect but fit is tight.

    Karen H.
    Verified Buyer
  • Rated 5 out of 5 stars
    10 months ago
    What I needed

    Exactly what I needed for my Revolution bra to fit perfectly.

    Corinne D.
    Verified Buyer
  • Rated 5 out of 5 stars
    11 months ago
    Perfect Extension

    It’s exactly what I needed. Although your bras have plenty of hooks in the back, it’s always been a bit of a struggle to even connect it to the first hook. I’m not a big woman so, I wondered if it was just I didn’t have enough strength in my arms to stretch it any further than the first hook. However, the extensions alleviate that problem for me.

    Evelyn W.
    Verified Buyer
  • Rated 5 out of 5 stars
    11 months ago
    5 Stars

    Exactly as described! Would purchase again if needed. Very satisfied.

    Larkin
  • Rated 5 out of 5 stars
    11 months ago
    Perfection

    So happy this piece was an option!!

    Brandie
    Verified Buyer
  • Rated 5 out of 5 stars
    1 year ago
    Love it!

    Recently tried a new Revolution style- the pullover bra. It fits beautifully and I especially like that the straps are somewhat wider than the regular style with clasp in back. Because of a painful shoulder, I step into the bra and it works as per another reviewer.

    Thankx KNIX!

    Christine S.
    Verified Buyer