If you have any requests regarding length or part modifications, please let me know before purchasing. No need to ask to buy, instant purchase is OK ♪♪ The fishhook hook and lever snap hook are made of brass, and the chain is made of stainless steel. Unlike silver 925, it is sturdy and does not require careful handling, so you can use it with confidence. This product is a trucker chain suitable for various styles such as American casual, hip-hop, street, punk, and biker. 【Materials】 ・Stainless steel (chain) ・Brass (lever snap hook, fishhook hook) 【Size】 ・Total length: 49cm ・Chain width: 12mm ・Lever snap hook: 6cm ・Fishhook hook: 6cm 【Weight】 ・114g 【Shipping】 ・Shipped via Yu-Packet within 24 hours of purchase. 【Notes】 Sizes are measured by hand, so there may be a few millimeters of error. The photos are 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