MagicSky Plastic + TPU Chevron with Anchor on Galaxy Pattern Tuff Dual Layer Hybrid Armor Case for Apple iPhone 4 4S 4G - 1 Pack - Retail Packaging - Purple Handmade item Made up with high quality PC and TPU material We can provide custom phone cases with any design for you. If you want, please contact us! Integrated power switch allows you to switch on/off the battery case. Only use the battery when you need it. Half-ounce ultra slim snap-on cases which features tons of different colors and design patterns from Maxboost