Abstract: A facial covering in the form of a mask for covering the nose and mouth of a user is provided. The mask is flexible and includes side edges. The mask defines a pair of channels on opposing side edges. An adjustable strap extends through the channels. An upper portion of the strap extends between the upper ends of the channels and a lower portion of the strap extends between the lower ends of the channels. The strap is shiftable relative to the channels, such that adjustment of the length of the upper portion adjusts the length of the lower portion. A clip mechanism may be disposed on the upper and/or lower portion to set the effective length of the strap. Bendable nose, chin, and/or cheek strips may be disposed along the side edges. The channels may be reinforced.

Abstract: A windows wiper, which includes a base with a transversal arm and a vertical handle; a wiping board; and a bottom board, wherein the wiping board is able to rotate until the upper surface of the transversal arm rests against the bottom surface of the wiping board and the scraping edge extends forward beyond the surrounding edge of the wiping board. The windows wiper of the present invention has the two functions of scraping and wiping. The number of components of the windows wiper is small, and the configuration is simple too. Further more, when the scraping edge is used to scrape the glass or the wiping towel on the wiping board is used to wipe the glass, the direction of operation is parallel to the vertical portion of the base, which makes the operation convenient.

Abstract: The present invention provides a windows wiper, which comprises a base body with a transverse portion and a vertical portion, a wiping board, a bottom board fixed with a scraping bar; the middle portion of the wiping board is rotatably connected with a front end of the transverse portion through a shaft; the bottom board is disposed under the wiping board. The windows wiper of the present invention has the two functions of scraping and wiping. The number of components of the windows wiper is small, and the structure is simple too. Furthermore, when the scraping bar is used to scrape the glass or the wiping towel on the wiping board is used to wipe the glass, the direction of operation is parallel to the vertical portion of the base body, which makes the operation convenient.