The Apple Watch Sport Band (38mm) for Apple Watch Any Series 38mm & 40mm Cases. Yellow version. Model: MM7X2AM/A.

Features:
- Made from a custom high-performance fluoroelastomer, the Sport Band is durable and strong, yet surprisingly soft.
- The smooth, dense material drapes elegantly across your wrist and feels comfortable next to your skin.
- An innovative pin-and-tuck closure ensures a clean fit.
Model Number: MM7X2AM/A