// YANAGISAWA Mouthpiece Cap for Soprano Saxophone // This environmentally friendly mouthpiece cap is made from a new material called "Mapca(R) (eco-bioplastic paper composite material)," which is a mixture of 51% paper powder and 49% polypropylene. Compatible with various rubber mouthpieces and standard ligatures, including Yany Ligature. ■Material: Mapca(R) ■Color: White [What is MAPKA?] MAPKA is a new material made primarily from paper, created in Japan as an alternative to plastic, whose environmental performance has been questioned and criticized. It uses biological resources (biomass) and has acquired the Biomass Mark, a mark for environmentally friendly products that comply with laws, regulations, standards, and specifications related to quality and safety. Using MAPKA allows for the reduction of petroleum resources in products. *Not available for Yany SIXS. *Please note that it may not be possible to attach some mouthpieces and ligatures depending on the combination.