The long penlight is a big size, with a total length of 35 cm, a 20 cm lighting section, and a width of 4 cm. Gold ring You can get a reward. It has a 15-color auto-change and a manual switch. Please prepare 3 AAA alkaline batteries. ON: Press for 0.5 seconds OFF: Press for 2 seconds King Blade sheets fit. Heart-shaped size: width 119mm x height 108mm x thickness 33mm Stick type size: total length 25cm, light emitting part 15cm, diameter 3cm Color variations: Red - Green - Blue - Hot Pink - White - Yellow - Light Blue - Light Green - Purple - Orange - Light Pink - Violet - Lime - Turquoise Blue - Hot Orange Lighting time: approximately 13 to 20 hours Heart-shaped and star-shaped penlights Stick type is packaged in a plastic bag. #Idol #Musician #Sports #Penlight #KingBlade