Gorilla's One-Handed Grip Addictive High Power Used only once. Color: Gray Powerful and easy-to-use foot massager (for one foot) - Powerful pump for super strength - Easy Velcro closure - Lightweight and compact - Safe 10-minute timer - Simple and easy operation - Product Name: Gorilla's One-Handed Grip - Features: Addictive High Power - Usage Type: For one foot