---
product_id: 62023593
title: "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)"
brand: "zefffka"
price: "€ 23.30"
currency: EUR
in_stock: true
category: "Zefffka"
url: https://www.desertcart.gr/products/62023593-denim-iron-on-jean-patches-inside-and-outside-strongest-glue
store_origin: GR
region: Greece
---

# 4 assorted blue shades for perfect denim match strongest hot-melt adhesive for durable iron-on bond 100% cotton front for authentic denim feel 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)

**Brand:** zefffka
**Price:** € 23.30
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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) by zefffka
- **How much does it cost?** € 23.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/62023593-denim-iron-on-jean-patches-inside-and-outside-strongest-glue)

## Best For

- zefffka enthusiasts

## Why This Product

- Trusted zefffka brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Durability:** Machine washable and re-ironable up to 3 times to keep your jeans looking fresh.
- • **Perfect Size & Shade Variety:** 12 patches in assorted blues, sized 3"x4.25" to cover any tear or create unique designs.
- • **Sustainable Wardrobe Upgrade:** Save money and extend your favorite denim’s life by preventing and repairing wear spots.
- • **Effortless Iron-On Application:** Fix or customize your denim in just 60 seconds—no sewing required.
- • **Versatile Inside & Outside Use:** Apply patches inside or outside garments for seamless repair or stylish accents.

## Overview

ZEFFFKA Denim Iron-on Jean Patches offer a premium 12-piece kit of 100% cotton patches in four authentic blue shades, sized 3" by 4.25". Featuring the strongest hot-melt adhesive, these patches bond securely with just an iron in 60 seconds, are machine washable, and reusable through multiple reapplications. Designed for both inside and outside garment use, they provide a stylish, durable, and sustainable solution to repair or customize denim and other fabrics.

## Description

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) : desertcart.co.uk: Home & Kitchen

## Features

- 𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗜𝗻𝗰𝗹𝘂𝗱𝗲𝘀: 12 iron-on denim patches, size 3" by 4-1/4" (7.5 cm x 10.5 cm). Ideal size will help to conceal the shortcomings of both small and large holes and enough to create your own design. Four different shades of blue will perfectly match your different denim clothes. Front side of the patches is 100% cotton, rear side is covered with the strongest hot-melt adhesive film. Patches made in EU using high quality materials.
- 𝗘𝗮𝘀𝘆 𝘁𝗼 𝗔𝗽𝗽𝗹𝘆: It will take only a few minutes to repair or decorate your jeans, as only an iron is required. Preheat your iron to the maximum, then place the patch on the desired spot and iron over the patch with pressure for 60 seconds. You don’t have to sew patch on or use further fabric glue, hot-melt adhesive film on each patch is very durable by itself. CAUTION: Do not apply patches using hair straighteners or other heating objects, only use an iron.
- 𝗢𝘂𝘁𝘀𝗶𝗱𝗲 & 𝗜𝗻𝘀𝗶𝗱𝗲 𝗦𝘂𝗶𝘁𝗮𝗯𝗶𝗹𝗶𝘁𝘆: You can place the patches on the outside of a garment. Use scissors or die-cut machine to cut the patches to the size or shape you want. You can also apply patches from the inside of a garment, this way the shiny rear side of the patch shows through the hole. After a couple of washes, the shiny glue will disappear and it will look like normal fabric.
- 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗪𝗮𝘀𝗵𝗮𝗯𝗹𝗲: Applied patches are washable at high temperature; they can also be tumble dried on a high temperature setting. Even if applied patch starts to peel off after some time, simply re-iron the patch again. One patch can be re-ironed at least 3 times, even after washing. To prevent the felting off and curling up, pay special attention to the corners, butt areas and seams when applying the patches.
- 𝗠𝗼𝗻𝗲𝘆 𝗦𝗮𝘃𝗲𝗿: Repair crotch areas, knees, elbows, pockets etc. when it already has tears marks, or use the patches to prevent future problems. Place a patch inside of the garment on a weak spot before the problem transpires, prolong the life of your new clothes. Not only pants and jackets can be fixed, but also sheets, car seats, even socks and many more. Carefully read the instructions of the fabric which you are going to repair, it has to withstand the highest temperature of an iron.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0716K2W1K |
| Age Range Description | Adult |
| Best Sellers Rank | 4,864 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 3 in Iron-on Transfers |
| Brand Name | ZEFFFKA |
| Colour | Shades of Blue |
| Country Of Origin | Czech Republic |
| Customer Reviews | 4.2 4.2 out of 5 stars (34,615) |
| Embellishment Feature | Melt adhesive film |
| Item Shape | Rectangular |
| Item Weight | 0.01 Ounces |
| Manufacturer | ZEFFFKA |
| Manufacturer Part Number | Mix_22 |
| Material Type | Cotton |
| Model Number | Mix_22 |
| Mounting Type | Iron-on |
| Number of Items | 12 |
| Number of Packs | 1 |
| Number of Pieces | 12 |
| Product Style | Modern |
| Size | 1-Pack |
| Theme | varied |

## Product Details

- **Brand:** ZEFFFKA
- **Colour:** Shades of Blue
- **Material:** Cotton
- **Mounting type:** Iron-on
- **Number of items:** 12
- **Number of pieces:** 12
- **Shape:** Rectangular
- **Size:** 1-Pack
- **Style:** Modern
- **Theme:** varied

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/A1rdWM4dsmL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can you use these to reenforce the crotch of jeans before a hole appears?**
A: Yes any where on your jeans.
And it is a iron on patch.

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

**Q: Can you iron these on the inside?**
A: Yes, I ironed them on the inside of a pair of jeans. Can hardly tell there’s a patch there at all

**Q: 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.**
A: 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)

## Frequently Bought Together

- ZEFFFKA Denim Iron-on Patches Inside & Outside Strongest Glue 100% Cotton Black and White Repair Decorating Kit 12 Pieces Shades of Blue Size 3" by 4-1/4" (7.5 cm x 10.5 cm)
- BLACK+DECKER Easy Steam Compact Iron for Clothes, Automatic Shutoff, Nonstick Plate, Light Weight, 1200 Watts
- KING MOUNTAIN Iron-on Repair Patch 20 Pcs Pack,Denim Patches for Jeans Kit 3" by 4-1/4", 100% Cotton Denim Iron-on Repair Patch,Jeans and Clothing Repair and Decoration Kit (Five Color)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-29*