2 1/2" Diameter Treaded Tires 2/pkg
Du-Bro's low bounce captive air wheels have flown on more airplanes over the years than any other wheels on the market! The wall thickness is consistent throughout the wheel giving you a balanced tire. Comes complete with a sporty nylon metallic hub. Works well on grass & paved runways. 2/pkg.
These also have many more applications in school projects and various crafts.