【Convenient Storage】 This portable mask case has a pocket to store the ear straps, allowing you to carry your mask while keeping it clean. 【High-Quality Material】 Made with high-quality Japanese materials, it is highly durable and perfect for everyday use. 【Compact Design】 With dimensions of approximately W10 x H21 x D1.2cm, it fits neatly into bags and pockets. - Product Name: Portable Mask Case - Features: With ear strap storage pocket - Country of Manufacture: Made in Japan - Brand Name: ISETO - Size: Approx. W10 x H21 x D1.2cm Thank you for looking.