Can you use these to reenforce the crotch of jeans before a hole appears?

Yes any where on your jeans. And it is a iron on patch.

If you use these on the inside of the jeans, doesn’t it end up with sticky stuff showing through the hole?

I used them on the inside of a pair of levis to mend a rip so not really a hole but no problem at all. Don’t leave the iron pressure on too long. 60 seconds only.

Can you iron these on the inside?

Yes, I ironed them on the inside of a pair of jeans. Can hardly tell there’s a patch there at all

The hole is quite open and I wondered when I iron it on the front will the adhesive patch stick ok as material is missing. Hope that makes sense.

Yes, it will work, I used them for this too. You can either iron the patch over the hole from the outside (so all you see s a patch) or from the inside (so you see a hole with a patch behind it) (which is what I did)

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ZEFFFKA Denim Iron-on Jean Patches Inside & Outside Strongest Glue 100% Cotton Assorted Shades of Blue Repair Decorating Kit 12 Pieces Size 3" by 4-1/4" (7.5 cm x 10.5 cm)

Product ID: 62023593

Details

Brand
ZEFFFKA
Colour
Shades of Blue
Manufacturer
ZEFFFKA
Material
Cotton
Mounting type
Iron-on
Number of pieces
12

🔄machine washable & re-ironable

🔥strongest hot-melt adhesive

🧵100% cotton fabric

R455

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Description

🛠️ Patch it, style it, own it — denim repair made effortlessly cool!

SEAMLESS DENIM REVIVAL - Assorted blue shades blend perfectly with your jeans for invisible repairs or stylish accents.
VERSATILE INSIDE OUT - Apply patches inside or outside garments; inside use hides damage with a clean, fabric-like finish after washing.
SUSTAINABLE STYLE SAVER - Prevent future tears or revive worn spots on jeans, jackets, even socks—prolong your wardrobe and reduce waste.
BUILT TO LAST THROUGH WASHES - Durable adhesive withstands high-temp washing and tumble drying; re-iron up to 3 times for extended life.
EFFORTLESS IRON ON APPLICATION - Fix or decorate in just 60 seconds—no sewing or extra glue needed, just your iron and pressure.

ZEFFFKA Denim Iron-on Jean Patches offer 12 durable, 100% cotton patches in assorted blue shades with the strongest hot-melt adhesive for quick, no-sew repairs. Sized at 3" x 4.25", these machine-washable patches can be applied inside or outside garments, blending seamlessly with denim while extending the life of your favorite clothes. Easy to use with just an iron, they provide a sustainable, stylish solution for managing wear and tear.

Specifications

ASIN	B0716K2W1K
Age Range Description	Adult
Best Sellers Rank	3,627 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 3 in Iron-on Transfers
Brand	ZEFFFKA
Brand Name	ZEFFFKA
Colour	Shades of Blue
Country Of Origin	Czech Republic
Customer Reviews	4.2 out of 5 stars 34,537 Reviews
Embellishment Feature	Melt adhesive film
Item Shape	Rectangular
Item Weight	0.01 Ounces
Manufacturer	ZEFFFKA
Manufacturer Part Number	Mix_22
Material	Cotton
Material Type	Cotton
Model Number	Mix_22
Mounting Type	Iron-on
Number of Items	12
Number of Pieces	12
Product Style	Modern
Size	1-Pack
Style	Modern
Theme	varied

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R455

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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