Product Description Product Description: Material:PVC + EL Wire Size:19 x 17 x 8cm / 7.48" x 7" x 3.14" Age Group:Adults Occasion:Halloween,Party Type:Ball Mask Cover Area:Full Face Color:Green,Blue,Rose Red,White,Purple,Red,Yellow,Ice-Blue Battery Type: 2 x AA batteries (not included) Features: 1. Glowing EL Wire is woven into the mask, made of durable PVC, has no UV harm, NO adverse effects on the human body 2. Size: About 19 x 17 x 8cm / 7.48" x 7" x 3.14". 3. With some foam glued to inside that make it much more comfortable to wear than the masks that didn't have it. Full of your face be covered. 4. The mask control have 4 modes:Steady Light,Slow flash,Fast flash,Off. Light uniform, soft, do not flicker, will not make the eyes produce tension, fatigue. 5. Clip the power pack to your pocket or onto your clothing. Takes 2 x AA batteries (not included). In the low power will be when the light, the power consumption of milliwatts. 6. The Mask Can be used on any Occasional such as Party, Rave Parties, Discos, Clubs, Halloween ,Birthdays, Festivals and Events. Package Include: 1 x Party Mask Notes: 1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors. 2. Due to the screen difference, the color may be a little difference from what you expect, please allow it.