Otterbox PLM2-TPRO1-20-C5OTR_A is a stylish and durable case designed to protect your Palm Treo Pro smartphone. It features three layers of protection, including a clear protective membrane on the screen and keypad, a hi-impact polycarbonate shell, and a durable silicone skin. The case also has an integrated silicone acoustic seal over the microphone, and all ports are sealed from dust intrusion yet accessible through plugs. This case is not protected against water and is not intended for underwater use.