A staple of nurse's supplies! This penlight is an essential item for nurses! For medical use, there is a pupil gauge scale on the side. Rubber type fits in your hand and is non-slip! The switch is also a durable type that can be used for a long time! The beautiful tip, switch, and clip are rose gold and stylish ♪ The size is also compact! It's very convenient to carry around during rounds! ★ No comment, immediate purchase welcome ★ I am also selling other nurse supplies From here #NurseGoods@Koke ☆ We offer a discount for purchasing 2 or more items! ■ Size Length: Approximately 14cm Weight: Approximately 17g Pupil gauge: 2-9mm Scale: 0-5cm ■ AAA batteries x 2 (batteries not included) Because this is an imported product, there may be small scratches or uneven paint. We thoroughly inspect the items, but we appreciate your understanding before considering a purchase.