A monitor riser includes a base configured to be received on a horizontal support surface. A monitor support shelf is situated atop and supported by the base. A slide mechanism is situated below the monitor support shelf. A dry erase pad is supported by the slide mechanism and movable in a frontward direction from a stowed position in which the dry erase pad is at least partially received under the monitor support shelf to an extended position. The dry erase pad, when in the extended position, is movable to a propped position in which the dry erase pad is angled from horizontal to present a dry erase writing surface toward a user at a front side of the monitor support shelf.

A monitor riser includes a base configured to be received on a horizontal support surface. A monitor support shelf is situated atop and supported by the base. A slide mechanism is situated below the monitor support shelf. A dry erase pad is supported by the slide mechanism and movable in a frontward direction from a stowed position in which the dry erase pad is at least partially received under the monitor support shelf to an extended position. The dry erase pad, when in the extended position, is movable to a propped position in which the dry erase pad is angled from horizontal to present a dry erase writing surface toward a user at a front side of the monitor support shelf.

A table shelf is provided which can be firmly attached in harmony with the shape and diameter of the legs of various tripods. A table shelf 3 attached to the tripod 80. Shelves 3, plate-shaped board part 30 and the board part 30 the beam part is attached to the side edge vicinity of 31 and the beam part 31 a pair of right and left attached to the engaging arm parts 32, 32 a, tripod 80 It is provided with engaging arm parts 32, 32 extending from the outside to the inside so as to hold the two legs 81, 81. The engaging arm part 32 is adapted to extend diagonally with respect to the beam part 31 so that the gap 34 formed between the engaging arm part 32 and the beam part 31 is narrowed on the outside and widened on the inside.

A table shelf is provided which can be firmly attached in harmony with the shape and diameter of the legs of various tripods. A table shelf 3 attached to the tripod 80. Shelves 3, plate-shaped board part 30 and the board part 30 the beam part is attached to the side edge vicinity of 31 and the beam part 31 a pair of right and left attached to the engaging arm parts 32, 32 a, tripod 80 It is provided with engaging arm parts 32, 32 extending from the outside to the inside so as to hold the two legs 81, 81. The engaging arm part 32 is adapted to extend diagonally with respect to the beam part 31 so that the gap 34 formed between the engaging arm part 32 and the beam part 31 is narrowed on the outside and widened on the inside.

A method of packaging easel includes attaching an easel packaging fixture to a rotatable turntable of a stretch wrapping apparatus that includes a tower and a carriage movable along the tower. An easel bundle is positioned on the easel packaging fixture. Each easel bundle includes one or more easels with a lower portion inserted into a bottom cap and an upper portion inserted into a top cap. The turntable is rotated, causing rotation of the easel packaging fixture and the easel bundle with respect to the stretch wrapping apparatus. As the easel packaging fixture rotates, a wrapping material from the carriage of the stretch wrapping apparatus wraps around the easel bundle. The carriage moves along the length of the tower to wrap a length of the easel bundle.

A method of packaging easel includes attaching an easel packaging fixture to a rotatable turntable of a stretch wrapping apparatus that includes a tower and a carriage movable along the tower. An easel bundle is positioned on the easel packaging fixture. Each easel bundle includes one or more easels with a lower portion inserted into a bottom cap and an upper portion inserted into a top cap. The turntable is rotated, causing rotation of the easel packaging fixture and the easel bundle with respect to the stretch wrapping apparatus. As the easel packaging fixture rotates, a wrapping material from the carriage of the stretch wrapping apparatus wraps around the easel bundle. The carriage moves along the length of the tower to wrap a length of the easel bundle.

A whiteboard includes a whiteboard support and a board body, the whiteboard support includes two support rods arranged in parallel with each other, and each of them is formed by rigidly connecting the first tube body and the second tube body, can be detached one by one, and then stored. Compared with the one-piece support rod of the conventional whiteboard, the whiteboard according to the present embodiment greatly reduces the occupied area and reduces the difficulty in transportation, and the transportation cost for the enterprise. Meanwhile, by providing at least two insertion slots at different heights on the side of the support rod facing the board body, the board body of the whiteboard can be adjusted in height so as to adapt to use of people of different heights.

A whiteboard includes a whiteboard support and a board body, the whiteboard support includes two support rods arranged in parallel with each other, and each of them is formed by rigidly connecting the first tube body and the second tube body, can be detached one by one, and then stored. Compared with the one-piece support rod of the conventional whiteboard, the whiteboard according to the present embodiment greatly reduces the occupied area and reduces the difficulty in transportation, and the transportation cost for the enterprise. Meanwhile, by providing at least two insertion slots at different heights on the side of the support rod facing the board body, the board body of the whiteboard can be adjusted in height so as to adapt to use of people of different heights.

A support apparatus includes: a first support member; a second support member rotatably connected to the first support member and capable of rotating within a first angle range starting from a position where the first support member is located; and a third support member rotatably connected to the second support member and capable of, after the second support member rotates to a maximum angle thereof, continuing to rotate in a direction in which the second support member rotates within a second angle range starting from a position where the second support member is located. The second angle range is greater than or equal to the first angle range.

A single sweep eraser system allows cleaning of a whiteboard with a single, simple and rapid motion across the board. The system provides track brackets and glides that support a cleaning bar applying sufficient pressure to a cleaning pad extending the height of the board to provide broad area cleaning without the need for the user to “lean in” hard against the cleaning pad. The tracks conveniently hold the cleaning bar off to one side of the board for ready access.