• Complete 80-piece set including 40 carabiners and 40 key rings. • Made of high quality zinc alloy with smooth surface, lightweight and rust-resistant. • Carabiners feature a spring closure for easy opening and automatic closing when released. • Functional design with 360-degree swivel ensuring a stable hold. • Dimensions: Ring with 2.5 cm diameter and carabiner with 3.2 cm length. • Ideal for jewelry making, DIY projects, crafts, car key chains and pet accessories.