3pcs RC Model Plane Aircraft Landing PU Tire Wheel D3.75" H1.2" d0.2" Product Name : RC Airplane PU Wheel;Wheel Size : 95.3 x 31mm/ 3.75" x 1.2"(D*H) for Shaft Dia : 5.1mm/0.2";Material : PU, Nylon Color : Black Net Weight : 120g Package Content : 3 x RC Airplane PU Wheel