DIY Lego Ninjago Party Ideas - including Lego Ninjago party bags
Minifigure, Headgear Ninjago Wrap Type 4 with Molded Dark Green Headband and Printed Gold Ninjago Logogram Letter L Pattern : Part 40925pb12 | BrickLink
LEGOLAND Ninjago Headband Lot of 5 - Green, Red, Gray, Blue Colors | eBay