TWO 1/43 SCALE RC CARS: Battery-operated set includes 2 mini monster trucks and remote controls with frequencies of 27MHz and 49MHz, allowing them to be used simultaneously (batteries not included) FUN DINOSAUR DESIGN: Spark your child's imagination with textured eyes, horns along its tail, and realistic, rugged skin DURABLE RUBBER TIRES: Built with rubber tires that will last through endless play times as they roll on various terrains such as pavement and dirt 9MPH MAX SPEED: Races at a fast top speed of 9 mph and maneuvers extra smoothly in forward, backward, left, and right directions SAFE, DURABLE MATERIAL: Crafted with durable plastic for safe, long-lasting use; CAR DIMENSIONS: 5.25"(L) x 3.5"(W) x 3"(H); Recommended for ages: 3+ years