HTC Purple Wrist Strap Hand Strap for HTC myTouch, PDAs, Smartphones and Cameras 1 unit of Purple HTC Wrist Strap High Quality Straps compatible with HTC myTouch Device. Universal Straps. Compatible with other Wrist Strap Friendly Devices such as Phones, Smartphones, MP3 Players and Cameras. Durable and Comfortable Strap that you can wear around your hand. Approximately 9 inches long.