Make of Carbonated Polyester and Silicone materials, with high strength, high toughness, wear resistance, nonslip and comfortable The spool can effectively the fishing line from winding and knotting, making your fishing smoother and more enjoy It easy storage or removal, well protecting your fishing line spool from shake It easy to carry to fishing or travel, making it easy to use at any time With clear covers, allowing you to clearly see the fishing line stored inside for easy selection and identification