1. [Applicable model]. Nylon loop, single loop watchband, millet bracelet 7Pro, wrist circumference 150-185mm2. [High quality material]: These elastic nylon woven Apple Watch sports watchbands are made of high-quality nylon with ultra-thin stainless steel slide fastener design. They are breathable, easy to clean and quickly dry, and prevent skin irritation. Fast drying speed, soft, flexible, light and durable, very comfortable to wear It is an excellent substitute for silicon tape for exercise.3. [Multiple occasions]: Men and women have different popular colors. It is perfect for boys, girls, men, women and children, making you unique and suitable for any occasion, dress or mood in daily life. It is very suitable for running, swimming, cycling, exercise, gathering, mountaineering, hiking, camping, traveling and more outdoor activities.4. [Product Description] This product does not include a host, but only a strap