3.9″x12.8″ (100x320mm) represents the internal hoop dimension, while the actual embroidery area is approximately 3.1″x12″ (80x300mm), ideal for precise machine embroidery work.
Product Features
Exceptionally strong and long-lasting: tested for over 500,000 repeated uses under strict durability and performance standards to ensure consistent results on every embroidery project.
Perfect for a wide range of fabric hooping tasks—especially for challenging materials such as thick, thin, flexible, or stretchable fabrics. This magnetic hoop simplifies embroidery for machines of various types and fabric thicknesses.
Available in over 17 hoop sizes, from 3.9x3.9 inch /100x100mm to 17x15.5 inch /430x390mm, meeting diverse commercial embroidery machine needs.
Tough Durability Testing Video
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Product Application
This Sewtalent magnetic hoop 100x320mm is ideal for embroidering large patterns on front or back areas of sweatshirts, hoodies, jackets, T-shirts, polo shirts, and jeans. It provides smooth stability and alignment for every embroidery design.
Also suitable for home textiles such as tablecloths, bath towels, and scarves, making it versatile for both personal and commercial embroidery machine projects.
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 COS Embroidery Machine Models.
For COS-W1501G/ COS-W 1501L etc. embroidery machine.

We have a lot of different size hoops to compatible with COS Embroidery Machines. Click Here to check all products for COS embroidery machines.
For more product options, browse our full
Embroidery Hoops and Other Products collection
.
Using the Sewtalent hoop station and magnetic hoop on a Holiauma machine—100% recommended. — Customer Using Reference from France
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How to use Sewtalent magnetic hoops on a Brother machine. — Customer Using Reference from Germany
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How to use the hoop station and its benefits. — Customer Using Reference from Romania
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Sewtalent magnetic hoop vs. standard plastic hoop—saves 90% hooping time, no hoop burn. — Customer Using Reference from Poland
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FAQs
Why is my fabric puckering in the center during embroidery, even though I hooped it tightly with the magnetic hoop?
Fabric puckering on your COS embroidery machine is often due to the stabilizer, not the magnetic hoop itself. Use the correct stabilizer type and weight for your fabric—such as a cut-away stabilizer for knits or stretch materials. Avoid stretching the fabric when hooping to maintain even tension and smooth results.
Do you offer any accessory to work with this frame for positioning on garments?
Yes. Sewtalent offers the Hooptalent hooping station fixture designed to work precisely with this magnetic hoop. It helps position garments quickly and accurately on COS embroidery machines. Other hooping stations may not align properly with this frame's dimensions or bracket configuration.
The magnets on this frame are very strong. What safety precautions should I take when handling it?
Keep your fingers clear of the snap zone when joining the hoop halves. Slide the top frame off sideways instead of pulling straight up to prevent pinching. Always keep magnetic hoops away from pacemakers, credit cards, and delicate electronics. Handle with care to extend the product's life and maintain safety.
I need to embroider a very small item like a tie or a sock. Can I float these items on top of this frame?
Yes. With this 3.9″ × 12.8″ (100 × 320 mm) hoop, you can easily float smaller items on a sticky stabilizer or base fabric. Secure the tie or sock on the stabilizer inside your COS embroidery machine. This technique avoids fabric distortion and makes hooping tiny items more convenient and efficient.
How does this magnetic frame compare to hoopless embroidery systems?
While hoopless embroidery systems suit certain items like shoes, this Sewtalent magnetic hoop offers greater versatility and stability across standard fabrics. For COS embroidery machines, it combines frame-like tension with magnetic ease, ensuring precise stitch quality for shirts, jackets, and other garments where hoopless systems may struggle.
How should I safely store this magnetic hoop when not in use?
Store the top and bottom pieces snapped together to prevent accidental attraction or damage. Keep the magnetic hoop away from sensitive electronics, metal tools, and magnetic cards. This method keeps magnets clean and ensures consistent magnetic force for your next embroidery session with the COS machine.
Can I use this hoop for different fabric types like denim or fleece?
Absolutely. The Sewtalent magnetic hoop is strong enough to secure thick fabrics like denim and fleece, yet gentle on delicate materials. On your COS embroidery machine, choose the right stabilizer to match the fabric weight for best results and avoid shifting during stitching.