Features: This set of 100 fishing glow stick is the perfectly solution for night angler. Make from polyethylene, these glow stick can emit a bright light, ensuring that you can enjoy your fishing experience without any interruptions. Whether you're a professional fisherman or just startings out, this glow stick set is suitable for most level and can used with various types of float. Simply bend, snap, and shake the yellow section to activates light. You will be able to clearly see your line and baits in dark, making it easy to catch fish. These glow stick are not only great for fishing but can also be used for camping, hiking, and other outdoor activity where you need a reliable source of light. Specifications: Materials: Polyethylene Size: 2.2x22mm(0.09x0.87inch) / 2.5x26mm(0.10x1.02inch) / 3x27mm(0.12x1.06inch) / 3.5x31mm(0.14x1.22inch) / 4x38mm(0.16x1.50inch) / 4.5x39mm(0.18x1.56inch) (optional) Note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color. Package includes: 100Pcs Glow Stick