Matsumoto, a Japanese architect, was a designer for Trifari briefly in the 1970s. He was allowed to sign his pieces, an honor rarely allowed by Trifari. The bracelet is 1" wide by 7 1/2". Closes with a fold over clasp. The working clip earrings are 1 1/4" by 1 1/8". Shiny gold tone, glass purple beads as grapes. Marked Trifari TM and Kunio Matsumoto in script on the bracelet and Trifari TM on the earrings. Minty condition. The bracelet is less seen than the necklaces.