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Color: Black
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Color: Black

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Size:

Size and Fit Guide

Mix & Match: 3+ for $20 each
Rewards Members Earn 0 Points

2-Hook Band Extender

$5.00 CAD

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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.

Delivery Time

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines vary depending on location and do not include processing times.

Shipping Charges

Orders over $100* CAD = Free Shipping (2-6 business days)
Orders under $100* CAD = $12 CAD Shipping (1-3 business days)
Orders delivering to NWT, Nunavut and Yukon are subject to $20 delivery fee.*After discounts, before shipping and taxes.

Band Extenders are Final Sale

Returns

Returns
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.

Sale & Last Call

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

Rewards Members Earn 5 Points

You May Also Like

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

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| 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
    6-11 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 3-6 super tampons
  • cup
    about 1-2 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • light period days
  • sweat
  • sweat and 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 3-6 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-3 super tampons
  • cup
    about 0.5-1 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • extra heavy period days
  • overnight protection
  • light bladder leaks
  • tsp
    13-17 tsp
  • pad
    3.5-4.5 regular pads
  • tampon
    7-9 super tampons
  • cup
    2-3 menstrual cups
4.5
Rated 4.5 out of 5 stars
Based on 17 reviews
Total 5 star reviews: 15 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 2
88%would recommend these products
EffectivenessRated 3.9 on a scale of 1 to 5
Ease of UseRated 4.3 on a scale of 1 to 5
QualityRated 4.3 on a scale of 1 to 5
17 reviews
  • Rated 1 out of 5 stars
    1 month ago
    They don’t fit their own bras

    I bought these things hoping that the would fit my Knix bras better than the extenders I got on Amazon. Well they DONT. The connections are wider than the bra.

    Deborah M.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 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
    2 months ago
    Perfect extender

    This bra extender fit my Knix bra perfectly.

    Nancy P.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 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
    5 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
    6 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
    7 months ago
    5 Stars

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

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

    So happy this piece was an option!!

    Brandie
    Verified Buyer
  • Rated 5 out of 5 stars
    7 months 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
  • Rated 5 out of 5 stars
    7 months ago
    Extenders

    Game changer.

    Denise
    Verified Buyer
  • Rated 5 out of 5 stars
    8 months ago
    The fix you need

    ...if you purchased bras too small, these extenders are a fix.

    Susan H.
    Verified Buyer
  • Rated 5 out of 5 stars
    8 months ago
    Love my wingwoman bras!!

    I find these bras very comfortable with great support. I love all the colour choices and the fact that they’re wireless is the cherry on top!!

    Anne C.
    Verified Buyer