100% brand new and high quality Superior TPU material, can protect the body and edges of watch from shocks or scratches is durable , flexible and washable. It's light-weight and virtually invisible,therefore preserving the aesthetic appeal of the actual watch case, while providing sufficient protection. Precise cut-out and premium smooth, crystal clear quality TPU made it easy for watch screen protector case to install and remove. The real machine opens the mold, one-piece molding, the hole position is accurate, and does not affect the use of the buttons and the roulette. It can be charged without blocking. The digital appearance position structure is specially optimized, which does not block the appearance and is easy to operate. 1x Protective Case Material:TPU Color:Black/Silver/Transparent/Gray/Gold/Rose Gold 22mm compatible model: Huawei Watch -GT Runner Huawei Watch GT3 46mm 20MM compatible model: Huawei Watch GT3 42mm 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.