umaini SFG18P#DE Nylon Repair Patch Kit, 18 Pieces

Pieces: The umaini SFG18P#DE nylon repair patch kit is a set of pre-cut adhesive patches for small fabric tears and holes. The listing describes use on smooth nylon and synthetic outdoor fabrics, with no sewing or ironing required, but advises against wet, dirty, heavily textured, or highly stretched surfaces.

At a glance

18 pre-cut patches in different shapes and sizes, according to the listing.
Peel-and-stick application is described without cutting, sewing, or ironing.
The listing claims a waterproof coating and suitability for several kinds of outdoor gear.

Price

$11.69Save 10%

Reference price: ~~$12.99~~

Price checked: Nov 12, 2026

View offer

Pros and cons

Pros

Pre-cut pieces avoid trimming and can be applied without sewing or ironing.
The stated range includes jackets, tents, backpacks, sleeping bags, umbrellas, gloves, and rain gear.
The brown color may suit gear where a brown repair is preferable to a contrasting patch.

Cons

The listing says the patches are not recommended for cotton, denim, heavily textured fabric, wet or dirty surfaces, or areas that stretch heavily.

Technical specifications

8 specifications

Identity
Brand	umaini
Model	SFG18P#DE

Construction and application
Material listed	Nylon
Form factor	Oval
Mounting type	adhesive
Listed color	Brown
Listed size	18 PCS
Number of pieces	18

What to know before buying

For the stated application guidance, use a clean, dry, smooth nylon or synthetic surface. Press the patch from the center outward and avoid washing or heavy outdoor use immediately after application so the adhesive can set. The listed patch count and pre-cut assortment are supported by the listing, but its separate package details do not provide a full component inventory.

What’s in the box

18 pre-cut repair patchesCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

People needing a small, no-sew repair for a smooth nylon jacket or puffer coat.
Campers and hikers seeking compact patches for minor rips in compatible synthetic gear.

Less suited to

Repairs on cotton, denim, heavily textured materials, wet or dirty surfaces, or areas subject to heavy stretching.
Buyers needing a precisely specified patch-size assortment, since individual dimensions are not provided.

umaini SFG18P#DE Nylon Repair Patch Kit, 18 Pieces · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 791 ratings

5 stars82%82%
4 stars12%12%
3 stars2%2%
2 stars1%1%
1 star3%3%

Customer feedback describes the patches as easy to apply and reports strong adhesion, including on puffer jackets and after washing. Customers also mention multiple sizes and repairs that blend in with black jackets. That feedback is relevant to this set’s pre-cut adhesive format, but it does not establish performance on every fabric or surface. The aggregate ratings are generally favorable, though ratings alone do not explain less-positive experiences.

Positive themes

Customer feedback highlights easy application and adhesion.
Customers mention multiple size options and a discreet appearance on black puffer jackets.

Frequently asked questions

How many patches are listed?

The listing specifies 18 pre-cut patches in different shapes and sizes. It does not give individual patch dimensions.

Do I need to sew or iron the patches on?

No. The listing describes peel-and-stick application without sewing or ironing. It recommends applying to a clean, dry surface and allowing the adhesive to set before washing or heavy use.

What fabrics and gear are these patches intended for?

The listing describes use on smooth nylon and synthetic fabrics, including jackets, tents, sleeping bags, backpacks, umbrellas, gloves, ski pants, and rain gear. It advises against cotton, denim, heavily textured fabric, wet or dirty surfaces, and heavily stretched areas.