I have kept this item unused. I purchased it from a shop that handles imported rod building supplies. The manufacturer is unknown. The color is gunmetal (similar to silver), the total length is 98mm, the weight is 25.4g, the seat outer diameter is 16mm, the seat hole inner diameter is 13mm, and the diameter of the upper end of the reel seat that is embedded in the grip is 20mm. It is suitable for making medium to high-numbered carbon rods and thick-butt glass rods. The reel seat may have minor scratches, etc., from the time of purchase. In addition, there may be minor scratches or stains due to storage, etc. Please understand this. The item will be placed in a cushioned envelope and sent via Nekopos.