Biodegradable Floral Craft Ring, 12", Ez Glueable Wreath Form, for Photo Frame, Other Arts, Crafts and Creative Projects Biodegrable wreath base, As featured on Martha Stewart Living. Craft or Floral rings, Ez glueable. Made from wood fiber, can take on most general purpose glue. Can be reshaped by cutting, drilling, etc Rigid. Glue or tie two or more rings for extra heavy duty application