Based on this product's specifications, here are some alternatives and similar models
Band Apple MXLW3ZM/A Smartwatch Blue Fluoroelastomer 160-210 mm
Summary description:
The Apple MXLW3ZM/A Band is designed for smartwatches, made of durable blue fluoroelastomer. It fits wrist sizes from 160 to 210 mm, providing comfort and style.