Aspen Creative Item #38005-2 Aspen Creative’s two pack of KD collapsible bell shaped transitional spider shades in natural, made with a linen fabric. The lamp shade size is 9 inch top, 15 inch bottom, and 11 inch slant height. The shade is made with a spider construction, this allows the shade to sit perfectly centered on a lamp harp attachment. They are compatible with a saddle base, and uno slip-on base lamp harp or a bulb clip adapter. Assembly is required for this lamp shade, with an easy to set up pop-up and collapsible design, just lift and press side frames in place under the top ring on the shade. Suitable for many table lamps, accent lamps, vintage lamps, candle stick lamps, kid's room lamps, bedroom lamps, bedroom table lamps, night stand lamps, reading lamps, bedside reading lamps, living room end table lamps and bedroom night stand lamps.