This is the Frog Mail September sticker flakes exclusive for 2020, theme 'At the Onsen'.
My Frog Mail Patrons of August of 2020 received these sticker flakes along with the sticker sheet and sticker postcard that came with the Frog Mail September 2020 rewards.
These stickers are now for sale to the public.
- three stickers from around 6 x 6 cm each
- 300 grams paper