Key benefits Fast, reliable identification: laseretched numbers are clear and easy to read so you can identify birds at a glance with less handling. Longlasting performance: made from durable, faderesistant aluminum for multiyear use in outdoor or barn conditions. Simple ordering and use: rings are as a random mix of colors (no need to select a color number), making and inventory straightforward. Features and specifications Colors: Variety of random mixandmatch colors; no need to choose a specific color when ordering. Numbering: Clear laseretched numbers for easy visual identification and record keeping. Material: Durable, fadingresistant aluminum that resists wear and weather. Compatibility: Suitable for most pigeons and poultry; available in multiple sizes to match bird leg diameters. Durability: Designed to last for many years with normal use. Available sizes (models) Mix 4.0 — 3.7 mm / 0.14 inch diameter Mix 4.7 — 4.4 mm / 0.17 inch diameter Mix 5.0 — 4.8 mm / 0.19 inch diameter Mix 6.0 — 5.7 mm / 0.22 inch diameter Mix 7.0 — 6.7 mm / 0.26 inch diameter Mix 8.0 — 7.7 mm / 0.30 inch diameter (open ring) Common uses and practical scenarios Racing and show pigeons: assign numbered rings to track lineage, performance, and ownership without frequent handling. Hatchery management: separate flocks, mark hatches, and keep records during brooding and rearing. Backyard and farm flocks: identify similarlooking birds, label those under observation or quarantine, and manage breeding groups. Why choose these rings Readable laseretched numbers reduce handling and improve record accuracy. Multiple sizes fit a wide range of pigeon and poultry leg diameters. Aluminum construction provides corrosion resistance and color stability over time. Random color assortments simplify ordering and supply management. Notes for use Select the Mix size closest to your bird's leg diameter for a secure fit. Mix 8.0 is supplied as an open ring; check fit before final placement. Colors are supplied at random; exact color mix will vary by .