Brighten and frighten Halloween costume party in a light up purge mask! Get your inner crazy out and dress up in this awesome scary led purge mask with your friends! Match this Halloween mask purge mask with your outfit for the masquerade and party. PRODUCT FEATURES 🎃 Hacker Mask Size - 8.5*7.2*3.7 inches (21.7cm x 18.2cm x 9.5cm). 🔋 Battery Required - Two AA batteries are required for operate the purge mask light up (batteries not included). 🌈 7 Colors Anonymous Mask To Chose - Blue, Red, Green, Pink, Purple, Yellow, White. 🤟 Portable - Battery pack with a clip. You can clip the led mask on your pocket or clothes. 🎁 What Will Include - light up purge mask*1, battery pack(battery not included)*1, user guide*1. 😀 Appropriate Age Grade - 3+. 😀 CPSIA Warning Description- No Warning Applicable.