Based on this product's specifications, here are some alternatives and similar models
Band Apple MDRX4ZM/A Aquamarine Fluoroelastomer 150-200 mm
Summary description:
The Apple MDRX4ZM/A band is designed for smartwatches, made from durable fluoroelastomer. It fits wrist sizes from 150 to 200 mm and comes in a stylish aquamarine color. Ideal for everyday wear, it combines comfort and functionality.