Abstract: A deposition mask group includes a first deposition mask having two or more first through holes arranged along two different directions, a second deposition mask having two or more second through holes arranged along two different directions and a third deposition mask having two or more third through holes. The first through hole and the second through hole or the third through hole partly overlap when the first deposition mask, the second deposition mask and the third deposition mask are overlapped.

Abstract: A weather strip seals a gap between a vehicle body panel including a flange disposed at a peripheral edge of a door opening and a door. The weather strip includes an attaching portion, a tubular hollow sealing portion and a project portion. The attaching portion is attachable to the flange while gripping the flange. The tubular hollow sealing portion projects from the attaching portion generally in the same direction as a projecting direction of the flange and includes a peripheral wall having a generally annular cross-sectional shape. The project portion projects from the vicinity of a top portion of the peripheral wall and is located at a side of the flange from the top portion and includes: an inclined portion that extends along a tangential direction of the peripheral wall; and a projecting end portion that projects to exterior side with respect to the extension line of the flange.