Noise back cover for vivo y31 is stylish and trendy designer printed back cover that offers a perfect fit and ultimate protection with the appropriate cut-outs for the speaker, camera, regular charger, headphones and other openings to provide the best performance both in functionality and safety. Made with excellent material that is long lasting and durable. Created with the latest best printing technology that is permanent in nature and prints on all edges and sides of the back cover, which not only adds class to your phone but also protects it from dust, scratches and stains. This case will give you a perfect grip on your phone allowing you to operate it in a better way. This stunningly attractive case is ultimate complement to the classy and sturdy look of your phone.