Specially designed for LG K40. Also come with 1pcs full tempered glass screen protector. Flexible soft tpu rubber material shockproof scratch-proof non-slip anti-stain wear-resistant. Accurate cutouts, free buttons, easy to hold and install, slide easily in and out of pockets. Stylish carbon fiber design with raised edges for added screen and camera protection. Lightweight cover provides extra grip and is comfortable in the hand, not bulky and heavy.