See the dimensions on the alternate photo to see when it is extended. The colors in this one are our multi colors and small pieces of millefiori. Each one varies in exact color combinations and arrangement/color of the millefiori. This is authentic Murano Glass fused with silver-toned metal parts hinged to open. It folds to about 1 3/4 inches by 15mm thick for easy storage in your purse. Pop out at restaurants, cafes (places you do not want your purse to sit on floor).