LED Fishing Cradle, Adjustable Carp Fishing Alarm Cradle with Quick-Release Fishing Support Alarm Indicator, Carp Fishing Reel Accessory 1. Steel Core: The cradle's core is made of high-quality material for added strength and durability. Ideal for use as an LED carp fishing cradle, ensuring long-lasting durability in a variety of fishing situations. 2. Anti-Corrosion Coating: The heavy-duty iron hook is spray-coated to effectively prevent corrosion and rust. Ideal for those who need a bite alarm indicator that can withstand harsh conditions. 3. Colored Head Design: The head features a colorful light design and highly transparent plastic material for enhanced visibility during nighttime fishing. This fishing alarm bite indicator is perfect for enhancing your fishing experience in low-light conditions. 4. Glow Stick Function: The head design accommodates glow sticks, adding versatility to your fishing setup. You can customize the setup for different fishing scenarios, making it a versatile carp fishing alarm cradle. Material: ABS+Iron+Copper+Steel Color: A: Yellow / B: Red / C: Blue / D: Green Package Contents: 1 * fishing alarm Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.