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.