Fosshape 300® – Lightweight, Heat-Activated Crafting & Cosplay Fabric (White) (Sold by The Yard) (1, Half Yard)

Fosshape 300 is a unique, heat-activated fabric that transforms from a soft, pliable felt-like material into lightweight, gravity-defying shapes using a heat gun, iron, or steamer. Ideal for Cosplay, crafting, theater, and costume design, it’s the perfect solution for projects requiring flexibility, structure, and lightweight, comfortable support. Fosshape 300 can be easily cut with scissors, is paintable, and is resistant to fraying. Fosshape 300 offers a clean and professional finish on its own, but can be sewn with other fabrics, layered as a hidden stiffener, or it can be shaped into durable, stand-alone structures or art pieces. One of Fosshape’s standout features is its incredible shape memory: it springs back into shape even after being compressed. For example, a body form made from Fosshape can be folded into a suitcase and will bounce back with little to no deformation. Fosshape 300 is the thinnest and most lightweight option in the Fosshape family, making it ideal for detailed and intricate work. Available in white and sold in yard lengths and sample sizes.

• Heat-Activated Crafting Fabric – Transforms from soft and pliable to firm and shapeable using a heat gun, iron, or steamer.
• Perfect for Cosplay & Costumes – Ideal for creating lightweight, gravity-defying shapes for cosplay, theater, props, and wearable art.
• Versatile & Easy to Use – Cuts easily with scissors, is paintable, and won’t fray like woven fabrics.
• Multiple Uses – Sew to other fabrics, use as a hidden stiffener, or form into durable, stand-alone structures.
• Lightest Fosshape Option – Fosshape 300 is the thinnest and most flexible version, ideal for detailed and intricate work.
• Sold by the Yard – Available in white and offered in various yard lengths and sample sizes.