2 battery operated salt and pepper grinders measuring 2 inches in diameter and 8.9 inches in height (requires four AA batteries each, not included) Grinders feature one handed operation - simply press the button on the top to grind the perfect amount of salt or pepper; spices not included An LED light that turns on when grinding to avoid over seasoning Salt and pepper are easy to fill and includes instructions in the box Durable ceramic grinding mechanism helps prevent corrosion; stainless steel construction withstands everyday use Wipe grinders clean with a damp cloth and towel dry immediately