4x5 Hook Wide Bra Extender 2 Pack
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- $19.99
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- $19.99
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Our 4 hook wide bra extender is an efficient and easy solution to add extra 5 rows of adjustment to most 4-hook bra closures. They are perfect for providing extra room when the bra band is too firm. Ideal for use when you are in between sizes.
Bra extenders are particularly useful to wear with wire-free bras where the cup sizing is very flexible. For brand new bras that have a very firm fit these will provide comfort in the band. Over time when your bra band loosens up, you can tighten the adjustment or remove the extender to get maximum support over the life of your bra.
B Free Note: This product consists of a 2-pack of bra extenders. The image reflects the front and back view of each extender.
3x4 hook bra extender is suitable for:
- Bamboo Padded Bra & Bamboo Nursing Bra in cup size B-DD (EXCEPT size 2XL/3XL)
- Bamboo Padded Bra in XS/S, S/M E-H
- Minimiser Bra & Lace Minimiser Bra in all sizes
- Lightweight Wire Free Bra in all sizes
- Wire Free Padded T-Shirt Bra in size M/L and L/XL
- Cushion Padded Strap Nursing Bra in size S/M, M/L B-DD
4x5 hook bra extender is suitable for:
- Bamboo Nursing Bra in cup size E-H
- Bamboo Padded Bra in M/L to 2XL/3XL E-H
- Padded Bra & Bamboo Nursing Bra in size 2XL/3XL in all cup sizes
- Minimiser Bra & Lace Minimiser Bra in 2XL/3XL
- Cushion Padded Strap Nursing Bra in size L/XL, XL/XXL B-DD; XS/S to XL/XXL E-H
For bras that are 1 hook wide, please shop our 1x4 extender instead.
For bras that are 2 hooks wide, please shop our 2x4 extender instead.
For bras that are 3 hooks wide, please shop our 3x4 extender instead.
Care Instructions: Warm machine wash in delicates bag. Air Dry.
Australia Shipping and Delivery
- Free Standard Shipping on orders over $99.
- Free Express Shipping on orders over $149
- $10 Standard or $15 Express
- Same business day dispatch on express orders placed before 1pm Melbourne time. Standard orders are despatched within 1–3 business days
- Same day delivery in Melbourne – order before 11:30am, for eligible addresses within 50km of our Moorabbin warehouse (select at checkout)
- Free Click & Collect from our Moorabbin VIC warehouse
- International shipping available with tracking
Standard and express orders within Australia are delivered by Australia Post, with tracking emailed to you as soon as your parcel leaves us. Same day Melbourne deliveries are couriered by Go People.
Easy returns & exchanges | Full shipping & delivery policy →
Made on seamless circular machinery, our bras offer stretchy support and easy flexi-sizing, eliminating the need to select cup sizes separately. As our sizing is flexible, you can shop according to your usual band and cup size.
If you don't know your approximate size, you can refer to our size chart for measurements. Simply measure firmly under your bust and comfortably around the fullest part of your bust to find your standard bra size from the chart below. Then select the corresponding B Free size in the product.
| Underbust | Overbust (cm) | |||||
| (cm) | AU Size | Cup A | Cup B | Cup C | Cup D | Cup DD |
| 65-70 | 8 | 77-79 | 79-81 | 81-83 | 83-85 | 85-87 |
| 71-76 | 10 | 82-84 | 84-86 | 86-88 | 88-90 | 90-92 |
| 77-82 | 12 | 87-89 | 89-91 | 91-93 | 93-95 | 95-97 |
| 83-88 | 14 | 92-94 | 94-96 | 96-98 | 98-100 | 100-102 |
| 89-94 | 16 | 97-99 | 99-101 | 101-103 | 103-105 | 105-107 |
| 95-100 | 18 | 102-104 | 104-106 | 106-108 | 108-110 | 110-112 |
| 101-106 | 20 | 107-109 | 109-111 | 111-113 | 113-115 | 115-117 |
| 107-112 | 22 | 112-114 | 114-116 | 116-118 | 118-120 | 120-122 |
| 113-118 | 24 | 116-118 | 119-121 | 121-123 | 123-125 | 125-127 |
| 119-124 | 26 | 121-123 | 124-126 | 126-128 | 128-130 | 130-132 |
| 125-130 | 28 | 126-128 | 128-130 | 130-132 | 132-134 | 134-136 |
| Underbust | Overbust (cm) | ||||
| (cm) | AU Size | Cup E | Cup F | Cup G | Cup H |
| 65-70 | 8 | 87-89 | 89-91 | 91-93 | 95-97 |
| 71-76 | 10 | 92-94 | 94-96 | 96-98 | 100-102 |
| 77-82 | 12 | 97-99 | 99-101 | 101-103 | 105-107 |
| 83-88 | 14 | 102-104 | 104-106 | 106-108 | 110-112 |
| 89-94 | 16 | 107-109 | 109-111 | 111-113 | 115-117 |
| 95-100 | 18 | 112-114 | 114-116 | 116-118 | 120-122 |
| 101-106 | 20 | 117-119 | 119-121 | 121-123 | 125-127 |
| 107-112 | 22 | 122-124 | 124-126 | 126-128 | 130-132 |
| 113-118 | 24 | 127-129 | 129-131 | 131-133 | 133-135 |
| 119-124 | 26 | 132-134 | 134-136 | 136-138 | 138-140 |
| 125-130 | 28 | 136-138 | 136-138 | 140-142 | 142-144 |
If you are still unsure about your size after referring to this guide, email our friendly customer service team at contact@bfreeaustralia.com.au. Be sure to include your underbust and over bust measurements and the style of bra that you are interested in.