Tips: We have two ways to sell finger lights with fingers, single one (left hand and right hand), and two hands 2PC.There is no big difference between one-handed and two-handed. If you want to have stronger brightness, you can buy two-handed ones. If you only need to repair details and parts, one-handed can also be used. It depends on your specific needs to determine the final purchase quantity. Please do not buy blindly. Low-priced products, so as not to cause misunderstanding!Description Theme:Finger Spinner Material: 0.5 mm neoprene (very breathable) Luminosity: Dual 5,000 mcd LEDs Power: 2 button cell batteries Care: Machine Washable Quality is the first with best service. customers all are our friends Dimensions: 5.0 inches (H) x 2.0 inches (W) x 5.0 inches (L) Forefinger length: 1.77 Thumb length: 1.37 Distance between the two fingers: 2.75 Weight: 4.0 ouncesInclude:1 Pcs x Finger Glove lightsor2 Pcs x Finger Glove lightsNote Tactical Gloves with LED Flashlight Forget the flashlight balancing act. Keep both hands free with the Outdoor LED Gloves. Operated by two button cell batteries. Easy on/off at the touch of a button Two lights per glove; one thumb light and one pointer light