Based on this product's specifications, here are some alternatives and similar models
Cn Spoke bicycle spokes STD14 stainless steel 2.0-2.0-2.0 276 mm black with nipples 144 pcs
Summary description:
Set of 144 Cn Spoke STD14 bicycle spokes in stainless steel, straight-gauge 2.0-2.0-2.0 profile, length 276 mm, finished in black and supplied with matching nipples. Designed for wheelbuilding and spoke replacement on bicycles requiring 276 mm spokes. Suitable for workshop repairs, custom wheel builds and maintenance.