Sonix Clear Coat iPhone XS/X Case in Brown. Sonix Clear Coat iPhone XS/X Case in Brown. Hard acrylic snap on iPhone X case. Direct access to all device features. Shock absorbent rubber sides. Anti-scratch coating. Print design. SNIX-WA64. 276 0136 0011. LA-based Sonix is dedicated to adding statement-making style to everyday essentials. For work and play, Sonix takes a fresh look at daily basics to create those where did you get that? moments. Their products offer affordable luxury while withstanding the test of time. Since 2010, Sonix has been making phone cases and tech accessories into unexpected cult favorites.