3D Foam Strips Black contain 76 pieces of pre-cut black, permanent, doubled-sided adhesive strips of foam. Use 3D Foam Strips to create dimension on cards, scrapbook pages and mixed media crafts. High density foam does not crush and can be heat embossed. Use between layers, or add Metallic Transfer Foil, glitter, embossing powder on top of 3D Foam Strips to Wear Your Adhesive on the Outside and use as a decorative embellishment. Perfect for paper to paper applications, but also works on wood, glass, plastic, canvas, metal, and ribbon.