Nokia Lumia Case - Cellularvilla Hard Soft Dual Layer Hybrid Armor Shell Holster Kickstand Combo Case with Locking Belt Swivel Clip Cover for Nokia Lumia 521 (Yellow Black) Durable thick inner layer of silicone for extra protection, shock absorption, and grip. Extremely heavy duty outer hard shell for added durability. Case has precise openings for all buttons, camera, charging and music funtions. 3-in-1 complete protective set, includes: belt holster, case, and a kickstand Rubberized texture for firm, non-slip grip case