This is a heavyduty brass thumb ring guard designed for durability, protection, and secure fit. Key benefits Durable brass construction with a long service life and an attractive appearance Hollow leather pad provides cushioning and comfort against the skin Builtin design helps prevent the ring from slipping off during use, offering secure protection Multiple size options with a diameterbased scale to fit a wide range of thumbs Simple, reliable performance for daily wear and tough tasks Product features Material: Brass main body with a hollow leather pad for comfort and grip Function: Thumb ring guard that stays securely in place, protecting the finger during use Sizing: Available in multiple sizes; select by thumb diameter to ensure a proper fit Compatibility: Suitable for a wide range of thumb sizes and applications Appearance: Brass construction provides a clean, professional look and durable finish Usage scenarios Industrial and mechanical work: protects the thumb and keeps the ring in place when handling tools or parts that may snag or slip Metalworking, woodworking, or DIY projects: enhances control while gripping rough or sharp materials, reducing risk of injury Outdoor and everyday tasks: provides reliable finger protection and secure wear during activities that require steady grip How to choose the right size Measure the diameter of your thumb where the guard will sit Refer to the size scale to select the appropriate size for a comfortable, secure fit Note: This description reflects the product's brass main body, hollow leather pad, slipresistant guard function, multiple size options, and the aim to provide durable protection with a secure, comfortable fit.