Because it hot sells now , the stock is limited, if you need your new order arrived before Halloween ,maybe it a little late, we can not make sure when it come stock, ~~if you need them not urgent, we can send the item once it's on stock, if not please do not place the order. Halloween Mask LED Light Up Funny Mask from The Purge Election Year Great for Festival Cosplay Halloween Costume Mask PVC material Cold light to be self-contained 2 * AA batteries Shipped without battery. Function 1, harmless: no UV, no adverse effects on the human body. 2, the shape of any: according to customer demand for the production of various shapes. 3, low power consumption: in the low power will be when the light, the power consumption of milliwatts. 4, can be bent: in a variety of shapes can be light, can bend to adapt to the shape of the product can even be folded. 5, no heat: electroluminescent film is a cold light source, the work of the basic no temperature, the working temperature is lower than the fluorescent lamp. 6, light uniform, soft: the light did not flicker, will not make the eyes produce tension, fatigue. 7, good shock resistance: electroluminescent film and other light-emitting devices, it is not easy due to the impact of the outside world and failure. 8, long life: 10000 hours