outdoor poster stand,poster frame,A board,sidewalk sign Material:aluminum frame&water base Size:A1,A2,customized Color:silver Outdoor Poster Stand Keywords:outdoor poster stand,poster frame,A board,sidewalk sign,poster stand,A frame,sign frame,sign stand,sign board,poster holder,menu holder,A standOutdoor Poster Stand Features: <1> High quality, simple and generous.<2> 4 side easy-to-open snap ...