MPERO IMPACT SR Series Kickstand Case for Nokia Lumia 635 - Blue (ONLY compatible with standard back plate, NOT colored shells) Dual layer system of shock absorbing TPU and outer reinforced tough polycarbonate plastic. (Please Note ONLY compatible with standard back plate, NOT colored shells) 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. Textured 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.