[Great aid for long-distance casting]: Fishing casting trigger Overhead casting makes you feel safer and cast further and more accurately. Also saves the swing of your finger so you can put more power into your cast. [More confidence to cast]: Casting aids can give you the confidence to really put the power into casting braided line over long distances without worrying about the braided line cutting your finger! (Make sure you tie it properly with the strap.) [Finger says thank you]: High-performance casting triggers are a must for surfcasting, and you don't have to worry about sore fingers with it. [Easy to use]: movement and quick adjustment in a short time. But there are many different types of fishing reels and reel mounts, and many people have different ways of installing them. You can try them until you are satisfied with their placement. Material: ABS Color: Black Package contents: 2 x Casting aids 4 x Straps 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 to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.--PA