Made in Japan Quantity: One pair Diameter: Approx. 3.5 inches (90 mm) Thickness: Approx. 0.02 inches (0.5 mm) Fabric: 89% Tencel, 11% Polyurethane Elastic band: 89% Nylon, 11% Polyurethane Note: May not fit all headphones. Please confirm compatibility on Mimimamo's website. Stretches up to 280%. Exceptionally elastic covers fits a wide range of headphones. Made with highly-absorbent, quick-drying, made-in-Japan Tencel fabric. Smooth as silk and fluffy as cotton, the pads are uniquely gentle to the touch. To maintain a high level of quality, all steps of production, from manufacturing to testing and packaging, are done in Japan. Note: May not fit all headphones. Please confirm compatibility on mimimamo's website.