Width: 6cm - 8cm Length: Approximately 90cm You can easily enjoy various han-eri (detachable collars) by attaching them with safety pins over the collar of a plain juban (undershirt). The key is to attach them with a slight pull. You can change the number of items if you purchase 2 or more. Please let me know via the comments. I will create a dedicated page for you. 2 items...850 yen 3 items...1150 yen 4 items...1450 yen 5 items...1750 yen 6 items...2000 yen 7 items...2250 yen 8 items...2500 yen 9 items...2750 yen 10 items...3000 yen 11 items...3150 yen