3.9″x12.8″(100x320mm) refers to the inner hoop dimension. The actual sewing field is about 3.1″x12″(80x300mm).
Product Features
Super durable and strong, this embroidery magnetic hoop is tested for 500,000 repeated uses under strict destructive testing.
Ideal for all kinds of fabric hooping, this magnet frame handles hard‑to‑clamp items such as heavy, thin, fragile, stretchy, and elastic fabrics.
Available in 17+ hoop sizes from 3.9x3.9 inch/100x100mm to 17x15.5 inch/430x390mm, these magnetic frames meet all your embroidery needs.
Tough Durability Testing Video
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Product Application
It is perfectly suited for embroidering large patterns on the front and back of sweatshirts, hoodies, jackets, T‑shirts, polo shirts, and jeans using your magnetic hoop.
Suitable for items like tablecloth, bath towel, scarves.
Customer Using Reference
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Packing List
1. Hoop Main Part x 1 pcs
2. Metal Brackets x 1 pair
3. Screws & Screwdriver
(Note: Brackets will be matched according to your machine brand, and need to be assembled on hoop main part with screws)
Compatible with SINSIM embroidery machines, this Sewtalent magna hoop ensures smooth alignment and professional results across various models.
SINSIM single head machine models:
SINSIM multi-heads machine models:
- 2 Heads :C-1202 / C-1502/ PD-1202 / PD-1502
- 4 Heads :C-1204 / C-1504/ PU-1204 / PU-1504
- 6 Heads :C-1206 / C-1506
- 8 Heads :C-1208 / C-1508/ PU-1208 / PU-1508
- 10 Heads :C-1210 / C-1510
- 12 Heads :C-1212 / C-1512

We have a lot of different size hoops to compatible with SINSIM Embroidery Machines. Click Here to check all products for SINSIM embroidery machines.
For more product options, browse our full
Embroidery Hoops and Other Products collection
.
More Customer Share
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How to use the hoop station and its benefits.
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How to use Sewtalent magnetic hoops on a Brother machine.
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Sewtalent Magnetic Hoop Durability Test—Outstanding Quality.
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---From a Argentina customer
Sewtalent 5.1" magnetic hoop—unboxing & tutorial.
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FAQs
Can this magnetic frame handle thick or hard-to-hoop materials like jackets or bags?
Yes. The Sewtalent magnetic hoop for SINSIM embroidery machines uses strong, evenly distributed magnetic force that firmly grips heavy, zippered, or multilayer items. It simplifies hooping tasks on jacket backs, tote bags, and car mats while preventing fabric distortion, boosting efficiency and improving stitching accuracy on challenging materials.
What magnetic hoop size should I choose as my first purchase for embroidery?
For beginners running SINSIM SC‑1201 or similar models, a mid‑range magnetic hoop such as 3.9″ × 12.8″ (100 × 320 mm) offers excellent versatility. It covers popular jobs like sweatshirt fronts, T‑shirt logos, or towel monograms. Starting with this embroidery magnetic frame lets you manage a wide range of tasks easily while improving hooping consistency and production speed.
Is this embroidery magnetic hoop suitable for 24/7 industrial use?
Absolutely. The Sewtalent magnetic hoop for SINSIM multi‑head embroidery machines is made from warp‑resistant alloys and permanent magnets proven by durability and destructive tests exceeding 500,000 cycles. It maintains holding power and alignment under round‑the‑clock operation, making it perfect for demanding industrial embroidery environments with high daily output.
Does the size listed in the title refer to the outer or inner dimension of the hoop?
The product title refers to the inner dimension—3.9″ × 12.8″ (100 × 320 mm). The actual embroidery field is slightly smaller at about 3.1″ × 12″ (80 × 300 mm). Always leave a small margin around the design area to ensure precise stitching and avoid thread tension issues on your SINSIM embroidery machine when working with magnetic frames.