This OXO Good Grips Flexible Vegetable Brush thoroughly cleans hardy vegetables such as potatoes and carrots. It features sturdy and durable nylon brushes, along with a non-slip grip that rests comfortably in your palm. The dimensions are 8.3cm x 5.08cm x 6.3cm. It is also dishwasher safe. The nylon bristles are sturdy and durable, while the flexible, non-slip grip rests comfortably in your palm.