• 【Perforated Breathable Design】Silicone outer layers feature dense round ventilation holes to promote airflow around the wrist during daily wear and exercise.
• 【Flexible Silicone Construction】Elastic silicone uses a dual-layer structure with a smooth inner surface for a flexible strap body and consistent wrist contact.
• 【Adjustable Multi-Hole Fit】Multiple adjustment holes work with the buckle and raised inner tabs to secure different wrist sizes within the specified wearing range.
• 【Metal Buckle Fastening】A metal buckle combines with the hole layout to hold the strap in place while allowing length adjustment without extra tools.
• 【Quick Replacement Installation】The replacement strap supports tool-free installation and removal, allowing compatible wearable devices to be changed quickly for everyday or sports use.

Specifications:

• Product Dimensions: 27cm x 2.2cm x 0.5cm
• Material: Silicone
• Fit Wrist Circumference: 5.6 inch to 8.5 inch
• Structure: Dual-layer design with round ventilation holes and a smooth inner surface
• Fastening: Metal buckle with multiple adjustment holes