["Scope of application: Compatible with Apple Watch series 42/44/45/46mm Ultra49mm mens and womens sports smartwatches" Main ingredients: Pure natural silicone strap with stainless steel folding magnetic buckle "Product Style: This product features a silicone striped color pattern with a stainless steel metal magnetic buckle design. The style is novel soft comfortable fashionable and suitable for both men and womens sports and leisure wear" Product performance: Soft comfortable wear-resistant corrosion-resistant waterproof and durable suitable for various environments Instructions for use: Ensure that the silicone strap is dry clean timely descaling moisture-proof and avoid contact with chemicals and sharp objects Strap with a width of 2mm and a length that can be adjusted according to the circumference of the wrist. Suitable for long-term wear without fading]