Toy Trucks for Boys: Monster wheel friction powered pull-back 4 wheel drive cars carries children to a land of imagination and fun any time of the day. No battery. These truck toys with strong power 4 wheel inertia drive, just pull back to work, easy to operate. Pull back and release to set the the car in motion. Up to 18 meters. Popular toddler toys, suitable for your kids or toy cars lover. Pretty cool pull back cars for toddlers. Features oversize rubber shockproof wheels for play on any surface, anti collision mechanism to protect your walls. Adults can accompany children to play monster toys trucks on beach, sand, grass, which is conducive to promoting the affection between parents and children and allowing children to grow up healthily. Allow yourself to be astonished by the sheer power of these little guys! For their size and battery free design they sure do pack a punch as they fly around with lightning speed. Makes a great gifts for children's birthday, Thanksgiving Day, Halloween, Christmas, New Year and other holidays.