BAI 3D Puffy Embroidery Foam, 3 mm EVA, 6 x 8 in, 10 Sheets

At 3 mm thick, BAI 3D Puffy Embroidery Foam adds raised dimension to lettering and logos, giving embroidery a more pronounced look than a flat stitch design.

The pack contains ten 6 x 8 in sheets: five black and five white. Choose a color that works with the thread and design, then trim the foam to the area you plan to stitch.

It is designed for multi-needle and commercial embroidery machines, including projects such as caps, hats, patches, bags, jackets, uniforms, and other apparel.

Benefits

The foam is intended for 3D puff embroidery, where satin stitching covers the material to create a raised effect. That makes it useful when a small logo or lettering needs more visual dimension than standard flat embroidery provides. The 3 mm thickness offers a defined lift without requiring a larger sheet format for compact designs.

Each 6 x 8 in sheet can be cut to fit the design, which gives you flexibility across different logo shapes and sizes. A single sheet may also be cut for multiple smaller designs, depending on their dimensions. The black-and-white mix gives you two color options: the product guidance recommends matching white foam with lighter thread and black foam with darker thread.

The material is described as OEKO-TEX certified, and the foam is designed to support satin-stitch coverage for defined embroidery. It suits you if you already create puff designs and want foam sheets that can be trimmed for caps, patches, bags, or apparel.

Worth noting

These sheets are not pre-cut for a specific cap hoop or embroidery area. You will need to cut the foam to fit the design before stitching, so the pack is more adaptable than a pre-shaped insert but requires some preparation. The product is designed for multi-needle and commercial embroidery machines, and the puff effect depends on a properly digitized 3D design with suitable satin-stitch coverage. A regular flat embroidery file should not be assumed to produce the same raised result.

The foam adds dimension rather than serving as a backing or finished patch on its own. If your project does not call for a raised look, ordinary flat embroidery may be the simpler approach. It might not be a great match if you need foam ready to place directly into a specific hoop or are not working with a machine and design setup intended for 3D puff embroidery.

How to take care of it

Trim each sheet to the design area before stitching. After embroidery, tear away excess foam and use tweezers to remove small remaining pieces. The manufacturer notes that controlled heat may help contract leftover edges when appropriate, that is not a universal step, so use it only when it suits the project and process. Keeping the foam color coordinated with the thread can also help the finished design look more consistent around its edges.

Final verdict

BAI’s 3 mm foam is aimed at embroidery projects where visible lift matters more than a flat finish. The 6 x 8 in format, ten-sheet pack, and five-black/five-white assortment provide material for trimmed logos and smaller designs across hats, caps, patches, bags, and apparel. Choose it when you have a compatible machine and a correctly prepared puff design, choose a flat embroidery approach when you do not need added dimension.