Two identical pieces of wood elegantly interlock to create the Capelli Stool by Herman Miller. Designer Carol Catano used the inspiration of her entwined fingers to create the interlocking finger design for the Capelli Stool. This award winning stool is plenty sturdy to hold you when the two molded plywood pieces are interlocked together. However, you can simply pull the two wood pieces apart to store the stool. No screws, nails or glue. Just ingenious design. Light ash wood veneer.