Simply attach this time-saving styling tool to your hair dryer to create soft, luxurious curls while you dry! Lightweight and easy to hold, the universal design attaches easily to most hair dryers—letting you dry and curl in one easy step. Helps create vibrant, natural looking curls without the damaging effects of a curling iron. Plastic. Bowl opening: 4 3/4" L x 5 1/2" W x 8 1/4" H. Nozzle: 4 1/2" L x 3" dia.