Value pack: The lighting set includes 5 black silicone lights and 5 red silicone lights. 3 light modes: steady light, slow flashing, and fast flashing. The silicone light set features bright LED power, providing visibility and safety during movement and outdoor activities. Simple, flexible assembly: Thanks to the practical elastic clamp attachment, the LED lights can be easily attached to any pole in seconds without tools. The compact design allows for quick removal and helps protect against theft. Lightweight and portable. Versatile function: These silicone lights can be used as supplemental lighting, flashing lights, or warning lights. Ideal for jogging, walking, hiking, fishing, and other outdoor activities. Enhances safety during nighttime use. Specifications: Size: approx. 4.5 x 3.3 x 3 cm (L x W x H) Material: silicone Color: black, red Type: silicone lamp Battery: CR2032 button cell (included) Light source: LED Lighting modes: steady, slow flash, fast flash Package includes: 5 x LED black lights 5 x LED red lights