A quality 5-point racing harness hardware set as you would expect from Scale Motorsport.
Photo etched nickel silver and enough for two sets of harnesses.
Includes detailed instructions with drawings.
This does not include belt material but it has templates for 1/20, 1/24 and 1/25 scales to cut your own (see photos above).
My seatbelt material will fit, but it's tight. Cut the belt material end on a diagonal to insert into the buckles and always cut the material with a sharp x-acto knife - sissors won't work. A touch of Future on the tip of the material will keep it from fraying and make it a little stiffer to slide into the buckles.
This is the final product.
One package of 5-point harness hardware by Scale Motorsport, 1/24-1/25 scales