Features: These brass stamping tags can be engraved to convey the important information, valve destination and operation information, and so on. You can use these brass tags blank for vehicle and equipment key tags, you can also DIY a personalized metal tag according to your actual needs. Specifications: Main color: gold Main material: brass Size: approx. 1-1/2 inch in diameter Package includes: 75 x Brass valve tags Warm notes: Please allow slight deviation due to manual measurement. Please allow slight color differences due to different monitors.