• The watch case is made of metal, which is scratch-resistant and durable. The inner layer has silicone layer as a buffer layer, making it wear-resistant, anti-drop and shock-proof
• Precision cutouts keep your device protected, speakers, microphone and more remain functional, and every button is easily accessible
• Skin-friendly silicone strap is suitable for wrist sizes 160-220mm. Please check your Watch model and wrist size before purchasing
• Charging friendly, no need to remove the watch case to charge the watch directly

Specifications:

• Product material: 304 steel, 316 steel, silicone
• Case thickness: 1.35cm