I made flower parts using chirimen fabric and other materials, using the tsumami-zaiku technique. Luxurious double-layered ken-tsumami: 6 pieces Diameter: Approximately 4cm Double-layered maru-tsumami: 14 pieces Diameter: Approximately 3cm The backs do not have bases for easy processing! Please attach them to your favorite parts. As these are handmade, there may be imperfections, but please understand this before purchasing. Thank you. Tsumami-zaiku, tsumami, handicraft, hair accessories, covered buttons, hairpins, handmade materials, flower