Please let me know before purchasing if you have any requests for length or part replacement. No need to ask to purchase, instant purchase is OK ♪♪ The fishing hook and lever snap hook are made of brass, and the chain is made of stainless steel. Therefore, unlike silver 925, it is sturdy and can be used without careful handling. The uses are various, such as trucker chains for American casual, hip-hop, street, punk, and biker styles. [Materials] ・Stainless steel (chain) ・Brass (lever snap hook, fishing hook) [Size] ・Total length: 48cm ・Chain width: 10mm ・Lever snap hook: 6cm ・Fishing hook: 6cm [Weight] ・93g [Shipping] ・Shipped via Yu-Packet within 24 hours of purchase. [Notes] Sizes are measured by amateurs, so there may be a few millimeters of error. I have taken pictures of the actual product, but the colors may differ slightly from the photos. Thank you for your understanding. Feel free to ask any questions (^^) Color...Silver