These are metal fittings from a bag over 20 years old. They show considerable signs of use, but I would be grateful if someone could find a use for them. A set of 4 pieces: triangular clasps and rings. Clasps - Type: Metal, silver color - Shape: Triangular Overall length: 7.5 cm Triangle base: 4.5 cm, height: approx. 4 cm Rings, tarnished brass color Diameter: 4 cm - Quantity: 2 of each - Material: Metal Thank you for looking.