Smooth and silky feet are just minutes away this Pretty Pedi Professional Foot Care System featuring a water-resistant 3 in 1 rotary head tool with fine, coarse and extra coarse surfaces. The rollers spin over 40 times a second to gently and effectively buff away hard, jagged skin on the feet. Simply turn the head to rotate. Compact size is ideal for travel. Measures approximately 7" long x 2.5" wide. Requires 2 'AA' batteries ( not included). Comes packaged in an individual box. Box measures approximately 4.75" x 2.375" x 8.375.