These Children's Drawer knobs come as a set of 6 different Robot images just like you see in the picture. Each Robot Dresser Drawer pull measures 1.5 inch in diameter and is about 1 inch tall. The images are printed directly on to the white ceramic drawer knobs with high quality UV inks and sealed with a durable clear coating that is easy to clean with a damp cloth and is resistant to fading or scratching for years of use. The mounting hardware included with these Children's Drawer Knobs are 1 inch long screw for easy installment using the existing holes in most Dresser drawers, furniture, or cabinets that are 3/4 of an inch thick.