853406 LEGO Ninjago Green Bandana is Ninjago: Masters of Spinjitzu bandana set released in January 2012.
LEGO.com description[]
Suit up into the world of Spinjitzu with the mark of the green ninja!
With this soft, wearable headband, anyone can transform into the mysterious green ninja of LEGO Ninjago and head into battle. Features cool Ninjago snakeskin graphics!
- Features LEGO® Ninjago graphics!
- Great for realistic role play!
- Makes a great gift for fans of LEGO® Ninjago building sets![1]