Coordinating Bed skirts with our Vilano Springs Line of products. 18 colors. They are not adjustable. They go on top of the box spring. Vilano Springs 110 GSM Brushed Microfiber Fabric 15" Drop Pleated Bed Skirts Sizes: Twin Bed Skirt 39" x 75" with 15" Drop Full Bed Skirt 54" x 75" with 15" Drop Queen Bed Skirt 60" x 80" with 15" Drop King Bed Skirt 78" x 80' with 15" Drop California King Bed Skirt 72" x 84" with 15" Drop -.