Color: Silver Material: Stainless steel + Iron Width: Approximately 5mm Wire diameter: Approximately 1.2mm Hook length: Approximately 3.5cm About this product: 【Excellent Flexibility & Durability】: The chain is flexible and can be bent freely, making it easy to handle without being too stiff. Furthermore, it is made of corrosion-resistant stainless steel material for long-term use. 【Strong Hook & Secure Fixing】: The textured metal hook and spring processing make it difficult to fall off, allowing you to hang signs and hanging flags with peace of mind. 【High-Quality Texture Finish】: Achieves a beautiful shine with mirror polishing. The simple and stylish design enhances the atmosphere of stores and offices. 【Wide Range of Applications】: Convenient for hanging fluorescent lights, instruction boards, advertising plates, store signs, flags, bags, and keys. One set (20cm + 40cm) can be used depending on the scene. 【Applicable to Multiple Scenarios】: Can be used both indoors and outdoors, and maintains its beautiful condition even in humid places or with long-term use. ※Please note: 1. There may be slight errors in manual measurements, so please understand. 2. The actual color may differ slightly from the image due to the influence of the display and lighting.