KING MOUNTAIN Iron-On Denim Patches, 20-Piece Cotton Repair Kit, 3.7 x 4.9 in
Product description
Cover a worn spot on jeans or reinforce a thinning area on pants with an iron-on cotton patch. KING MOUNTAIN’s 20-piece set gives you patches for multiple repairs, and each rectangular piece measures 3.7 x 4.9 inches.
The denim-style fabric is designed to blend with clothing, while the iron-on adhesive makes a repair possible without professional sewing skills. Trim a patch to suit the area you’re working on, or keep its full shape for a broader spot.

At a glance
These patches are made from cotton and intended for clothing repairs, reinforcement, and decoration. Use them on jeans, pants, hats, bags, and other fabric items. The 20-piece quantity is useful when you have several worn areas to address or want patches on hand for future repairs.



Buyers often praise how well the patches adhere, with some noting that they stay in place through repeated wear and washing. Those comments reflect individual experiences, for a secure application, press the patch firmly with an iron and allow the adhesive to set before laundering.
Size & fit

Each patch measures 3.7 x 4.9 inches, a practical shape for covering a hole or reinforcing a larger worn section. If the repair area is smaller or has an unusual outline, cut the cotton fabric with scissors before applying it. Position the patch so it covers the damaged or weakened fabric, rather than just the visible opening.
The denim texture makes this set especially suited to jeans and casual clothing. Compared with a sew-on repair, an iron-on patch offers a direct way to cover or reinforce fabric using heat-activated adhesive, making it handy for routine clothing fixes as well as decorative touches.



Usage tips
Start with the garment laid flat and place the patch over the area to be repaired. Press it with an iron according to the patch’s application directions, keeping the patch aligned as the adhesive bonds to the fabric. Let the repair rest for 24 hours before machine washing, and check that the edges are attached before laundering. If an edge curls later, iron it again to help secure it.

What if a small tear appears in a favorite pair of jeans between bigger sewing projects? A cut-to-size patch can provide a straightforward way to cover that spot and reinforce the surrounding fabric. The same approach can be used on other suitable fabric items, such as pants, hats, and bags.
Before you decide



What can these patches be used on? They’re intended for clothing and other fabric items, including jeans, pants, hats, and bags. They can cover holes, reinforce worn areas, or add a decorative detail.
Can I cut a patch to a different shape? Yes. Use scissors to trim the patch to the size or shape needed for the repair, then position it over the fabric before ironing.
When can a repaired garment be machine washed? Allow 24 hours after ironing before washing. Check that the patch’s corners are adhered before putting the garment in the machine.
When it makes sense
This set is a practical choice for keeping everyday fabric repairs simple: the cotton patches can be trimmed for smaller spots, used at their full size for broader wear, and applied across jeans and other fabric items. Choose it when you want multiple iron-on patches ready for clothing repairs, reinforcement, or a denim-style accent.
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