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Soft and Stable White 100% Polyester Foam Stabilizer 72in x 58in
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Soft and Stable White 100% Polyester Foam Stabilizer 72" x 58" by ByAnnie is the bag-maker's structural foam — 3/8" of sewable body that turns flat panels into bags that stand up on their own, in the large studio cut.
Product Details
Material: 100% polyester foam, ~3/8" thick — sews like fabric on standard machines
Size: 72" x 58" — multiple bags per piece; the volume-maker's cut
Color: White — for light/medium exteriors; black version serves dark exteriors
Care: Finished projects machine wash and dry; no pre-washing needed
Cutting: Sharp rotary blade and straight edge; scissors for curves
Not for: Quilt sandwiches — it's a structural stabilizer, not batting
Frequently Asked Questions
What does Soft and Stable do that interfacing can't?
Stand up — fusible interfacings stiffen fabric but don't give it body; the 3/8" foam gives bags dimensional structure, so a finished tote holds its shape empty on a table. It's the difference between homemade and boutique.
Does it really sew on a home machine?
Yes — that's the engineering point. Standard needle, normal stitch length; it feeds without the compression and bunching craft foam causes.
White or black?
By exterior fabric: white behind lights and mediums, black behind darks where white foam would shadow through at seams and edges.
Why the 72" x 58" cut?
Per-bag economics — pattern-cutting several bags from one large piece beats buying per-project cuts, the natural format for bag makers in any volume.
How does it survive washing?
The polyester foam holds its structure through machine cycles — everyday-use bags come out of the wash still standing, which is what separates it from cardboard-stiffened construction.
