The New Burst Top Bottom Peripheral Accessories Lighting $ 4.28 Product information Material: Plastic/Plastic Function: Flash Specification: 4.54.54cm Is it multifunctional: Yes Packing method: Bulk Gyro combination form:Single Color: Luminous Gyro Bottom-White 31.4G, Luminous Gyro Bottom-Red 31.4G, Luminous Gyro Bottom-Yellow 31.4G, Luminous Gyro Bottom-Blue 31.4G