Generic Don't Tread On Me Best Flag and Snake Black Plastic and TPU Cell Phone Cases Cover for Samsung Galaxy S5 case Material: TPU Rubber. Size: Perfect fit. Specifically designed for Samsung Galaxy S5, 100% satisfaction guaranteed. Unique design allows easy access to all buttons, controls and ports without having to remove the TPU skin, also known as thermoplastic polyurethane, delivers more cut and tear resistance than regular rubber. Black TPU phone case is more dirt-resistant than white, feel comfortable and the damping effect is better than plastic, it is the best. It always needs 1-2 days to produce and 7-15 days for delivery.