1. Compatible with Apple Watch series 7 41mm/45mm and series 6 40mm 44mm Note: Not suitable for Apple Serise 6 SE 5 4 3 2 1 38mm/42mm.[Without Smartwatch]
2. Premium material: High-quality PC Protective Case for Apple Watch. Advanced electroplating process,pure color well-polished, resist daily wear and tear. The watch case has an ultra-light weight, as low as 1.8 grams, which is basically the same as without it, restoring the bare-metal feel.