The 6-series type that can store plenty of keys is a popular item for both men and women. I like the size that fits in my pocket. You can use the durable, scratch-resistant monogram canvas for a long time.
Date available on Amazon.co.jp: 2012/9/19
Manufacturer Reference: 197795
[Size]: Approximately 10.5 cm wide x 7 cm long x 1.5 cm thick
[Specifications]Opening and closing type: Hook, Internal style: Key hook x 6