It is part of the Lego Ninjago Movie line produced by Disguise, Inc. Disguise, Inc Item # 23582.
Kai Prestige Lego Ninjago Movie Ninja Fancy Dress Halloween Deluxe Child M (7-8)
Lego Ninjago Halloween Costume Lloyd One Size Fits Most Ages 7+ Lego NWT *$30*
Ninjago Kai Legacy Jumpsuit Deluxe Child Costume, Large (10-12)
Disguise Kai Costume for Kids, Lego Ninjago Legacy Themed Basic Character Accessories, Single Child Size Red (100379) : Everything Else
Disguise Kai Costume for Kids, Classic Lego Ninjago Legacy Themed Children's Character Jumpsuit, Child Size Small (4-6), Red & Black : Clothing, Shoes & Jewelry
Ninjago kai boys lego - Gem
Ninjago kai boys lego - Gem
Kai Deluxe Ninjago Lego Costume, Medium/7-8 : Toys & Games
Ninjago kai boys lego - Gem
Kai is the youngest Ninja in the village of Ninjago. He is highly skilled in Spinjitzu, and protégé to Sensei Wu. When he's not out defending his home
Disguise Boys' Deluxe LEGO: Ninjago Kai Legacy Jumpsuit Costume - 7-8
New in bag. Sold as is. Most of my products have been bought at garage sales, yard sales, and estates sales. The products I do buy in these sales are
NEW Lego Ninjago KAI Deluxe Costume child 10/12 Red Halloween Disguise Brand