ITEM NAME:Anti Lost Outdoor Tool High Resilience Key Chain Alarm Key Ring Steel Wire Rope Descriptio n Description: Features: Glossy surface is a metal alloy. The rope is steel wire material. Stainless steel rope with nylon coating with strong pulling force. Black surface of reel is a plastic material. Stainless steel case with recoil key ring, suitable for hanging keys. For security passes, keys and small tools. Specifications: Material: one side is abs, one side is metal Color: silver + black Size: diameter 4CM Package Included: Product list: 2pcs anti-lost keychain Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. High quality buy, happy buyï ¼ Anti Lost Outdoor Tool High Resilience Key Chain Alarm Key Ring Steel Wire Rope.The rope is steel wire material. Stainless steel rope with nylon coating with strong pulling force. We'd like to settle any problem in a friendly manner. Black surface of reel is a plastic material.