Package quantity: you will receive 3 pieces of double ended bolt snap hooks and 3 pieces of O rings, offering flexibility, easy operation, and safe, convenient use Brass material: the eye bolt snap hooks and rings are made of quality solid brass material, suitable for key rings or leash-to-collar connections Practical in use: the double ended design enhances versatility, and the spring loaded bolts provide secure closure with an easy-to-use thumb lever for a smooth experience Extensive usage: the double eye hook is suitable for use with rope, chain, straps, animal leashes, horses, and other home, farm, and recreational applications, ideal for gate latches, bucket hangers, feed tubs, and more Wide range of uses: these bolt snap hooks are suitable for work, home, farm, diving, and various applications, meeting diverse needs Easy to use: the brass snap clips can be opened with one hand, allowing for quick and convenient operation Size: 90 mm / 3.5 inches in length O ring: 30 mm / 1.18 inch inner diameter Color: gold Material: brass Package Contents: 3 x Double end bolt snap hooks 3 x O rings Only the above package content is included; other items are not included Note: Light reflection and different displays may cause slight variations in the color of the item in the picture compared to the real thing. Measurement may vary by +/- 1-3 cm