ESSENTIAL SET: includes 2 easy-to-assemble stacking baskets and one set of wheels. Fits letter size or legal size file folders. SMART DESIGN: baskets stack to maximize space and collapse for simple storage when not in use; durable, high-grade iron stands up to heavy use. CONVENIENT SIZE: one basket with wheels mesures 16 inches long, 12.75 inches wide, 13.5 inches high. EASY-TO-TRANSPORT: built-in handles allow for effortless carrying; wheels allow baskets to smoothly glide across floors. VERSATILE: also great for organizing towels, personal care products, blankets, toys, and more in any room of the home.