Pneumatic tires; motor car seats; seat safety harnesses for motor cars; fitted covers for use in vehicles; seat belts for use in vehicles; pet safety seats for use in vehicles; safety seats for children for use in vehicles; vehicle seats; car seats for children; backrests for baby carriages; cool seats for baby carriages; coverings for car seats; head-rests for car seats; customized seat covers for use in automobiles; car seats; automobile seat cushions; car seat adaptors.