Japanese version available here. Both English and Japanese versions are fully charted using standard knitting and/or crochet symbols.

Tools/Materials:

• Japanese size 3/0 & 4/0 crochet hooks (2.3 & 2.5mm)
• 180g (369m) color 22
• 145g (297.25m) color 24
• 125g (256.25m) color 26
• optional: 58 vinyl rings (12mm)

Note: entire mat worked with yarn held doubled.