huawei band 4 rurihai tempered glass protective glass black frameWith this protective glass for Huawei Band 4, you can protect your watch and extend its life. The protection leaves no marks after removal. This tempered glass with black frame around the edge and is very thin, so you hardly notice that it is applied. This Huawei Band 4 protective glass can withstand sharp objects and will withstand as much of the impact as possible, giving your watch the best chance of not breaking. A cleaning kit is included, which