Based on this product's specifications, here are some alternatives and similar models
Band Apple MFFW4ZM/A Smartwatch Blue Fluoroelastomer 40mm
Summary description:
The Apple MFFW4ZM/A band is designed for smartwatches, made from durable blue fluoroelastomer. It fits wrist sizes from 150 to 200 mm and has a width of 40 mm, ensuring comfort and style for everyday wear.