Product material: Stainless Steel+PC+TPU The unique combination of high-quality Stainless Steel and TPU creates a bold yet sophisticated look that's sure to win compliments.The straps feature pops of color and striped texture, while the zinc alloy case has a sleek and polished appearance.Not only does this strap look great, it's designed for your busy lifestyle. Durable material ensures your watch stays securely on your wrist. Note: The product does not include the watch case and watch, the watch case needs to be purchased separately.