1. This machine embroidery hoop inside dimension is 100x320mm / 3.9"x12.8".
2. The actual embroidery area will be smaller by 15mm / 0.6". (depending on the brand of machine).
3. The brackets for you vary according to your machine brand and hoop length selection.
Compatible Machine Models
Rainbow RBE 2235-A12/ 4060-A12/ 4050-B12/ 4040-D12/ 4045-F12/ 4050-H12 series embroidery machine models
Single Head Embroidery Machines:
RBE2235-A12 1201 /RBE2235-A12 901: Embroidery area: 220x350mmRBE4060-A12 901 /RBE4060-A12 1201 /RBE4060-A12 1501: Embroidery area: 400x600m
Multi-Head Embroidery Machines:
2 Heads embroidery machines
RBE4050-B12 902 /RBE4050-B12 1202 /RBE4050-B12 1502: Embroidery area: 400x500mm
4 Heads embroidery machines:
RBE4040-D12 904 /RBE4040-D12 1204 /RBE4040-D12 1504: Embroidery area: 400x400mm
6 Heads embroidery machines:
RBE4045-F12 906 /RBE4045-F12 1206 /RBE4045-F12 1506: Embroidery area: 400x450mm
8 Heads embroidery machines:
RBE4050-H12 908 /RBE4050-H12 1208 /RBE4050-H12 1508: Embroidery area: 400x500mm
Features:
1. MaggieFrame is easier to use and saves time than Mighty Hoop.
2. MaggieFrame's magnetic strength is about 5% higher than Mighty Hoop.
Watch video
3. MaggieFrame is 40 times more durable than Mighty Hoop.
Watch video
Happy customers shared on their social media. Click👇

What Customers Say About MaggieFrame – Real Reviews from Embroidery Customers Worldwide
Watch video
Packing List:
1. Embroidery Hoop Main Part (Without Brackets) x 1
2. A Pair of Brackets x 1
3. Screws
Note: Brackets need to be assembled with the screws.
When purchasing, please pay attention to choose the right brackets shape.

Product Videos:
Through these two customer visit videos, you can understand the difference between the MaggieFrame magnetic frame and a traditional tubular embroidery frame.
Watch video
Watch video
More Info.:
1. MaggieFrame magnetic embroidery hoops for Rainbow embroidery machines holds the garment firmly with magnetic force and automatically adapts to different thicknesses, and the outer hoop doesn't need to be adjusted. With these magnetic hoops, hooping clothing such as jackets and sweatshirts is now simpler and faster than ever.
2. Because the hoops are magnetically attached together, you don't have to manually tighten the hoop strength anymore, which relieves stress on your hands and wrists.
3. The way MaggieFrame holds the fabric reduces hoop burns embroidery, thereby preserving the appearance of your fabrics.
4. Add the MaggieFrame magnetic embroidery hoops and hooping stations to your embroidery tool kit if you want to upgrade to easier-to-use, higher-quality hoops.
Customers Share:

Widely praised and suitable for a variety of embroidery projects.

Customers satisfied with the high quality of the MaggieFrame embroidery machine hoops.

Improved the embroidery working experience.

We have a lot of different size hoops to compatible with Rainbow Embroidery Machines. Click Here to check all products for Rainbow embroidery machines.
For more product options, browse our full
Embroidery Hoops and Other Products collection
.
More Customer Using Reference
How to Use the 5.1"×5.1" MaggieFrame Magnetic Hoop with PC Sheet – Easy Hooping for Small Designs - Customer Using Reference
Watch video
MaggieFrame Magnetic Hoops Explained – Faster, Easier Hooping on Brother PR Machines - Customer Using Reference
Watch video
FAQs
Does installing this magnetic frame on my machine require special tools or calibration?
Installation of the MaggieFrame magnetic hoop for Rainbow embroidery machines is quick and simple. You only need a standard screwdriver to attach the included brackets—no special calibration is necessary. Once in place, you can easily swap hoops between embroidery projects, saving setup time and maintaining consistent hoop alignment across different Rainbow RBE models.
For a business that does live customization at events or markets, is a magnetic frame more efficient and portable than traditional hoops?
Yes, the MaggieFrame magnetic embroidery hoop is ideal for live events or markets. Its rapid setup allows hooping in seconds, eliminating screw adjustments. The compact frame design and balanced magnetic force make it easy to carry and mount on Rainbow single- or multi-head machines, helping you handle quick embroidery orders efficiently while projecting a polished, professional image on-site.
Does the size in the product title refer to the dimensions or the actual embroidery field?
The 3.9″ × 12.8″ (100 × 320 mm) size listed for this MaggieFrame hoop refers to its internal dimension, not the working embroidery field. The usable embroidery area is typically 15 mm (0.6″) smaller, depending on the machine model. For Rainbow RBE series embroidery machines, always allow a small inner margin to ensure clean edges and prevent thread overflow during dense stitching.
Is the fabric tension provided by this magnetic frame more even than traditional hoops? How does this benefit embroidery quality?
Yes, the strong magnetic hold of the MaggieFrame hoop provides a continuous and uniform tension across the entire frame surface. This even pressure minimizes fabric puckering and distortion, improving stitch precision and consistency on Rainbow RBE machines. As a result, designs maintain sharp outlines and a smooth finish, especially on thick or stretchy garments such as hoodies and polos.