Multi-functional 2-way grip light, switchable between front light and side light. I took it out of the box once, but it's unused. - Model Name: 2-way Grip Light - Size: Approximately 10 x 3.5 x 13cm - Material: HIPS (High Impact Polystyrene) - Power Source: 3 x AA batteries (sold separately) - Switch Functions: Switch 1 (Front Light), Switch 2 (Side Light), Switch 3 (On) Thank you for viewing.