A canister type vacuum cleaner comprising: a body; a wheel member rotatably provided in the body and supporting the body, the wheel member comprising: a main rotation member (111, 121) rotatably provided in the body; and an auxiliary rotation member (112, 122) rotatably provided in the main rotation member (111, 121) to be rotated in a predetermined rotational direction different from a rotational direction of the main rotation member (111, 121), wherein the main rotation member (111, 121) comprises an accommodation part (114, 124) accommodating the auxiliary rotation member (112, 122) and the auxiliary rotation member (112, 122) is roller-shaped and installed in the accommodation part (114, 124), wherein a plurality of the wheel members is provided and the plurality of the wheel members is rotatably arranged to at least one of the side and lower portions of the body, characterized in that the wheel members comprise, a first wheel member; and a second wheel member having a predetermined size larger than the size of the first wheel member, and the first wheel member is rotatably arranged to the lower portion of the body and the second wheel member is rotatably arranged to the side portion of the body; wherein the main rotation member (111, 121) of the first wheel member comprises; a rotational shaft supporter that is rotatably coupled to the body; and partition walls that are provided in the rotational shaft supporter (111, 121) to form the accommodation part. a body; a wheel member rotatably provided in the body and supporting the body, the wheel member comprising: a main rotation member (111, 121) rotatably provided in the body; and an auxiliary rotation member (112, 122) rotatably provided in the main rotation member (111, 121) to be rotated in a predetermined rotational direction different from a rotational direction of the main rotation member (111, 121), wherein the main rotation member (111, 121) comprises an accommodation part (114, 124) accommodating the auxiliary rotation member (112, 122) and the auxiliary rotation member (112, 122) is roller-shaped and installed in the accommodation part (114, 124), wherein a plurality of the wheel members is provided and the plurality of the wheel members is rotatably arranged to at least one of the side and lower portions of the body, characterized in that the wheel members comprise, a first wheel member; and a second wheel member having a predetermined size larger than the size of the first wheel member, and the first wheel member is rotatably arranged to the lower portion of the body and the second wheel member is rotatably arranged to the side portion of the body; wherein the main rotation member (111, 121) of the first wheel member comprises; a rotational shaft supporter that is rotatably coupled to the body; and partition walls that are provided in the rotational shaft supporter (111, 121) to form the accommodation part. a main rotation member (111, 121) rotatably provided in the body; and an auxiliary rotation member (112, 122) rotatably provided in the main rotation member (111, 121) to be rotated in a predetermined rotational direction different from a rotational direction of the main rotation member (111, 121), wherein the main rotation member (111, 121) comprises an accommodation part (114, 124) accommodating the auxiliary rotation member (112, 122) and the auxiliary rotation member (112, 122) is roller-shaped and installed in the accommodation part (114, 124), wherein a plurality of the wheel members is provided and the plurality of the wheel members is rotatably arranged to at least one of the side and lower portions of the body, characterized in that the wheel members comprise, a first wheel member; and a second wheel member having a predetermined size larger than the size of the first wheel member, and the first wheel member is rotatably arranged to the lower portion of the body and the second wheel member is rotatably arranged to the side portion of the body; wherein the main rotation member (111, 121) of the first wheel member comprises; a rotational shaft supporter that is rotatably coupled to the body; and partition walls that are provided in the rotational shaft supporter (111, 121) to form the accommodation part.