Do you have any of these concerns when using your Apple Watch every day? "The official bands are expensive," "They get dirty easily and I'm worried about it," "I'm not sure if the size will fit." This is a silicone band (compatible product) for Apple Watch. It supports a wide range of case sizes: 42mm, 44mm, 45mm, and 49mm, making it easy to use regardless of the series, which is its biggest appeal. With the flexibility and durability unique to silicone material, it fits gently against the skin even when worn for long periods. It is resistant to sweat and water, and can be washed with water, making it widely useful for exercise, housework, work, and everyday use. "No tools required" for easy replacement, so even those who are using a compatible band for the first time can use it with confidence. It matches any outfit and is suitable for both business and casual occasions. The image shows it taken out of the bag, but I will send you a brand new, unopened product. Compatible Models Compatible Apple Watch case sizes (screen size) ・42mm → Series 1 / 2 / 3 ・44mm → Series 4 / 5 / 6 / SE ・45mm → Series 7 / 8 / 9 / 10 ・49mm → Ultra / Ultra 2 Material/Size Material: Silicone Size: Approximately 9.6cm, Approximately 11.8cm Compatible sizes: 42 / 44 / 45 / 49mm (SM size) Color: Black Weight: Approximately 17g About Shipping Free shipping Shipped by postal mail. Thank you for viewing this product from among many others. This is a silicone band selected with a focus on practicality, cost performance, and ease of use. Recommended for those who want to use their Apple Watch more comfortably and casually. Please feel free to comment if you have any questions.