1、Light Sensitive and Strong Guide: Stainless steel frame and wear resistant ceramic ring are used, which are sturdy and durable, the guide rail of the fishing rod makes the fishing rod more sensitive, very comfortable and light. It is an excellent tool for fishing enthusiasts. 2、Wire Protection: The slippy fishing rod wire protection line can greatly reduce the possibility of damage to the fishing line. It is an excellent kit for special multi species anglers 3、Improve Accuracy: The premium fishing rod guide improves the throwing distance and accuracy, the stainless steel frame and wire are suitable for all fluorocarbons, monofilament and woven wire. 4、Keeping Balance: Reduce the line winding and the overall weight, increase the throwing distance, strength and annular retention, excellent performance and unparalleled value, and premium ceramic rod guide rail makes the fishing rod more comfortable and balanced. 75 x Guide Ring1 x Storage Box Item Type: Lure Fishing Rod Guide RingMaterial: Stainless Steel, CeramicsGross Weight: 205g / 7.2ozQuantity: Type 6 x 10pcs (4mm), type 8 x 10pcs ( 5.2mm), type 10 x 10pcs ( 6.9mm), type 12 x 10pcs ( 8.3mm), type 16 x 10pcs ( 10.5mm), type 20 x 10pcs ( 13.3mm), type 25 x 10pcs (18mm), type 30 x 5pcs ( 23.3mm)Size:Type 6:Inner Diameter: Approx.4mm / 0.1inOuter Diameter: Approx.8mm / 0.3inType 8:Inner Diameter: Approx. 5.2mm / 0.2inOuter Diameter: Approx.10mm / 0.4inType 10:Inner Diameter: Approx. 6.9mm / 0.3inOuter Diameter: Approx.12mm / 0.5inType 12:Inner Diameter: Approx. 8.3mm / 0.3inOuter Diameter: Approx.14mm / 0.6inType 16:Inner Diameter: Approx. 10.5mm / 0.4inOuter Diameter: Approx.17mm / 0.7inType 20:Inner Diameter: Approx. 13.3mm / 0.5inOuter Diameter: Approx.21mm / 0.8inType 25:Inner Diameter: Approx.18mm / 0.7inOuter Diameter: Approx.26mm / 1.0inType 30:Inner Diameter: Approx. 23.3mm / 0.9inOuter Diameter: Approx.33mm / 1.3in