The Hibag Travel Compression Bags set includes eight bags, with four measuring 15” x 21” for suitcases and four measuring 19.5” x 27.5” for carry-ons, providing space-saving storage solutions for your travel needs. Made of plastic, these bags are compact with a height of less than 6 inches, making them ideal for organizing and compressing clothing and other items. Perfect for maximizing luggage space and keeping belongings secure during travel, the Hibag Compression Bags offer a convenient and efficient storage solution for your packing needs.