Descriptions: Magnification: 30X Lens Diameter: 1.45 inch Material: ABS plastic, double acrylic optical glass lens Color: Black, white Size: 4.3 x 2.3 x 1.3 inch Weight: 2.57 oz LED: 3 white LED light, 1 purple UV light Power: 4 LR1130 button batteries Package Content: 1 x 30x Magnifier 1 x Case 1 x Black case 1 x Mirror cloth 1 x Use manual