Just the job for cat baskets, bicycle saddle bags or anything that needs a neat strong leather strap. All my straps are fitted with a substantial, good quality traditional style solid brass buckle so it won't rust.
These straps are 1/2" wide and securely riveted.
Leatherworking is a funny business - I buy leather by the square foot, but its thickness is measured in milliimetres... I blame the Romans!