3.9″x3.9″ (100x100mm) indicates the inner hoop dimension, while the effective embroidery field is approximately 3.1″x3.1″ (75x75mm). This size is ideal for precise stitching projects using PROMOTEX embroidery machines and other professional models.
Product Features
Built for lasting performance and accuracy – tested over 500,000 times under heavy-duty embroidery conditions to ensure strength and reliability for your sewing and embroidery machine setup.
Perfect for hooping various fabric materials: from thick or elastic garments to delicate textiles that are difficult to clamp on a traditional embroidery hoop. Ensures stable stitching results across multiple applications.
Available in 17+ hoop sizes ranging from 3.9x3.9 inch / 100x100mm up to 17x15.5 inch / 430x390mm to meet the diverse production needs of single and multi head embroidery machine users.
Tough Durability Testing Video
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Product Application
This magnetic hoop helps you embroider with precision on:
1. Small designs or brand logos for T-shirts, jeans, hoodies, and polo shirts.
2. Bags and accessories like gift tags, luggage tags, or pet apparel.
3. Babywear, bibs, table napkins, festive decorations, or belts.
4. Fine stitching details around cuffs, pockets, and badges.
5. Headwear items such as beanies and bucket hats.
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 PROMOTEX Embroidery Machine Models.
For PROMOTEX BF900/ BF1200/ BF1500 etc. embroidery machine.

We have a lot of different size hoops to compatible with PROMOTEX Embroidery Machines. Click Here to check all products for PROMOTEX embroidery machines.
For more product options, browse our full Embroidery Hoops and Other Products collection.
Sewtalent magnetic hoop fits my Happy Japan multi-head machine perfectly. — Customer Using Reference from Chile
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How to use the hoop station and its benefits. — Customer Using Reference from Romania
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Compatibility—Sewtalent large 12.4x15.6" magnetic hoop fits my Ricoma TC machine perfectly. — Customer Using Reference from Mexico
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Using the Sewtalent hoop station and magnetic hoop on a Holiauma machine—100% recommended. — Customer Using Reference from France
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FAQs
Can I float very small items like ties or socks on this 3.9″ × 3.9″ (100 × 100 mm) magnetic hoop?
Yes. This Sewtalent magnetic hoop for PROMOTEX embroidery machines is excellent for floating small items such as ties, socks, or patches. Simply hoop a sticky stabilizer or base fabric, then place your item on top. The even magnetic pressure holds it securely without stretching or distortion, making setup quick and safe.
If I switch all heads on my multi-head PROMOTEX machine to magnetic hoops, will my throughput improve?
Yes, you can expect efficiency gains. By saving 30–60 seconds per hooping per head, your multi-head PROMOTEX embroidery machine can achieve 15–25% higher daily output over an 8-hour shift. Magnetic hoops simplify setup, minimize rehooping time, and maintain consistent tension across all heads.
How does this magnetic hoop grip slippery materials like silk or nylon?
The Sewtalent magnetic hoop provides uniform pressure that grips delicate or slippery fabrics—such as silk, nylon, or satin—more securely than traditional hoops. Use a stabilizer as usual; the magnetic surface holds the material flat and prevents slippage or wrinkles during PROMOTEX embroidery machine operation.
Can I use this magnetic hoop along with my traditional PROMOTEX hoops?
Yes. The 3.9″ × 3.9″ (100 × 100 mm) magnetic hoop fits the same hoop arms used by your traditional PROMOTEX embroidery hoops. You can easily switch between magnetic and standard hoops depending on fabric type or production needs, keeping setup flexible without adjusting your machine settings.
What is the correct way to hoop fabric using this Sewtalent magnetic hoop?
Hooping is simple: 1) Place the bottom magnetic frame on your station. 2) Lay the stabilizer and fabric over it flat. 3) Gently snap the top frame—no force needed. The magnets automatically align, ensuring even tension. This process prevents stretching and shortens setup time on PROMOTEX embroidery machines.
Why does my fabric pucker during embroidery even with tight hooping?
Puckering usually results from stabilizer choice rather than hoop tension. For PROMOTEX embroidery machines, use the correct weight stabilizer—cut-away for knits, tear-away for wovens—and avoid stretching the fabric before hooping. The Sewtalent magnetic hoop keeps fabric evenly tensioned; proper stabilizer ensures smooth stitching.
Is this magnetic hoop suitable for different fabric types and applications?
Absolutely. This magnetic hoop for PROMOTEX embroidery machines handles heavy denim, stretchy jersey, delicate silk, and more. It’s perfect for embroidering logos, small designs, cuffs, and hats. The strong magnets hold fabric evenly, reducing slippage and minimizing hoop marks across all fabric types.