Black and White Gloves with Multicolor LED Fingers comes with 2 flashing gloves per package (1 right-handed and 1 left-handed glove). Glove fabric is stretchy, breathable fabric. There are multiple color LEDs in each finger. 6 mode flash (rapid flash, slow bleed, steady on, red flash, blue flash, green flash) Smooth surface inside no wires. 9.5 inches in length (one size fits most). Comes ready to use with 2 CR2016 batteries. Approx 12 hours of Finger Glove fun.