Information from AI research: This is the COSMO "Non-Slip Embroidery Hoop 10cm." It uses Yoshino-grown Japanese cypress (hinoki), known for its stable quality. It features sturdy brass adjustment hardware (screw type) that firmly holds the fabric. It can accommodate a range of fabrics, from thin to thick, by adjusting the tightening strength. The suggested retail price is 1,650 yen (including tax). This is a long-term storage item.