How to make a vinyl/fabric wristlet strap

Vinyl wristlet strap, fabric wristlet strap Pattern Link Vinyl Wristlet Strap 34cm x 4cm (13-3/8 x 1-5/8“) for a 2cm (3/4“) swivel clasp Fabric Wristlet Strap 40cm x 5cm (16“ x 2“) for a 13mm (1/2“) swivel clasp