Displays2go A Frame Chalkboard, Double Sided, Classic and Liquid Chalk Sidewalk Sign - Cherry Aluminum (BFTAFR4021) A frame sign measures 20"W x 40", with a double sided display! Choose from a cherry (brown) or black finish. Sidewalk sign has a green magnetic class chalkboard on one side, and a tempered glass liquid chalkboard on the other Glass liquid chalkboard is scratch resistant and illuminated by a strip of LED lights LED lights change color (16 options) and animation (4 choices). Comes with a remote and cleaning cloth! Displays2go SKU#: BFTAFR4021