M&S Collection

3 Pack 3 Hook Bra Extenders

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Model Details

  • Width: 57 mm
  • Length: 66 mm
  • Diameter: 2 mm


Perfect for when you need a little extra slack to your bra underband, these three hook bra strap extenders are ideal during weight fluctuations, when in-between sizes or during pregnancy. Coming in black, white and nude, these extenders work with a range of bras in your collection, eliminating the need to buy a whole new set of lingerie when you temporarily need a little extra room.

  • Product ID: T33/3077F


    • Adds extra inch to your bra band, 3 hooks
    • Wide , Assorted colours
    • In the interests of hygiene we are unable to offer a refund on bra accessories, This does not affect your legal rights
    • 95% polyamide, 5% metallic
  • You may return unused products within 35 days of purchase.

    How to return:

    1. FREE returns to stores. The select M&S click and collect stores can be found here

    2. Self-postage return to the UK. Return your parcel at your own cost through your preferred carrier. Print your returns label and note here.

    FREE Delivery to Store: 3-4 working days. This delivery option is not currently available.

    EXPRESS DELIVERY: 2-3 working days. FREE for orders over £75, otherwise £5.99.

    Standard Tracked Delivery: 3-4 working days. FREE over £50, otherwise £3.50.

    Learn more

3 Pack 3 Hook Bra Extenders is rated 4.7 out of 5 by 125.
Rated 5 out of 5 by from very handy item This pack is really very handy to have. I have some bras which are a little tight at the under band and these extenders are just the job. Not sure what is going on with bras at the moment but I usually buy a 36" back width (when I am actually 34") and they are still uncomfortable!! These extenders just give enough slack to make the bra fit far more comfortably. For the price they are an excellent purchase and I would definitely recommend having a pack of these in your underwear drawer.
Date published: 2016-11-02
Rated 4 out of 5 by from Let these extenders take the strain I had a stapless bra that simply would not go around my back! I decided that i had expanded so either needed a new bra or extenders. I had bought a posh dress that needed a strapless bra. I had to buy a new bra or opt for extenders. The extenders won. The extenders changed a useless bra into a useable bra. It makes sense to be comfortable. It was far more comfortable than trying to squeeze my body into a bra that was too small. It was cheaper than buying a new bra too. If your bra is not that wide at the back these extenders may be wider than your bra but this should not pose a problem unless your clothes are particularly close fitting.
Date published: 2011-08-14
Rated 5 out of 5 by from Such a good idea! I was very pleased that a friend told me about these bra extenders and I have now bought 2 packs. I had some really nice bras that I had stopped wearing due to them being a bit tight around the back. After using these I can now wear them again. They do come with 3 rows of attachments, I reduced these by just cutting off 1 row and the other set I bought I left as is because I did have a couple of bras, which needed the 3 rows. Really worth the money as they are so much cheaper than having to buy new bras!
Date published: 2014-06-27
Rated 5 out of 5 by from Various sizes are n Bras When you buy a bra nowadays you cannot be sure of the comfort as the back comes in so many widths and lengths so these additional hooks are so helpful. for a comfortable fit.qq
Date published: 2019-04-22
Rated 5 out of 5 by from Great I am just out of hospital with broken ribs and a collapsed lung. I need to go for small walks but couldn't wear a normal bra but felt so embarassed without one.So I tried a sports bra and then a self-adhesive one but no luck. As a last resort, I bought these extenders and used all three at once. A life saver for comfort without a tight grip. I know the circs are not common but I am so thankful to be able to go out without self-consciousness.
Date published: 2018-06-19
Rated 5 out of 5 by from Useful I have many M&S bras that are still in good condition but either slight shrinkage of the elastic after many washes or possibly slight extension of myself (LOL) I found them becoming more difficult to stretch when putting the bras on. These extenders are just what I needed. As they come in 3 different shades I can use them on all of my bras increasing comfort. They also wash well.
Date published: 2019-04-03
Rated 5 out of 5 by from Comfortable Xtenders Just the job for that little bit too tight bra. Next size up would have been too big so these extenders are just the ticket. Only suitable for 3 hook fastenings though, some of mine are two hook. Would have liked a choice!!
Date published: 2014-08-16
Rated 5 out of 5 by from Makes a Difference Ready to go on hols, strapless bra a bit tight. Couldn't find a new one I liked & commented to the assistant I wished you did the extenders in 3 hook not just the 2 that they had instore. She looked online for me, found & ordered these, picked them up & ta dah!! Perfect fitting bra again. Just lent them to my sister for her hols when she had the same problem. They give you as much or as little extra room as you need, just the job!
Date published: 2016-06-03
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