Leasun Heavy Duty Armour Tough Shock Proof Stand Hard Case Cover for Nokia Lumia 920 -Blue Dual layer system of shock absorbing TPU and outer reinforced tough polycarbonate plastic. Locking kickstand feature ideal for watching videos, browsing the web and reading in a horizontal position. Precise cutouts for all given ports thus keeping device functionality to a maximum. extured design and silicone materials provide for a more enhanced device grip and tactile feel. Slim yet rugged design allows for optimal protection, enhanced grip and full device coverage.