For Coolpad Quattro 4G 5860 HYBRID Silicone Hard Net Case Black Pink Soft silicone skin on the inside and hard rubberized plastic with added perforation on the outside. Edges are reinforced for more protection. Rubberized finish provides better grip. 2 Tone coloring provides a more stylish look! Pre-cut openings allows full access to all of the Coolpad 5860E Quattro 4G's functions.