1. It Is Made Of High-Quality Silica Gel. The Strap Is Round And Soft, Beautiful, Comfortable, Wear-Resistant, Non-Toxic, Odorless, And Has A Long Service Life. 2. Applicable To Huawei Gt3 42Mm. 3. Product Material: Silicone + Magnet 4. Product Packaging: Independent Opp Bag. 5. Table Width: 20Mm 6. The Products Sold Only Contain Watch Straps.