[Designed to Fit]: The cordzero vacuum bag is only compatible with for CordZero cordless vacuum cleaners A939KBGS, A938KBGS and A937KGMS. Please check your machine model carefully before ordering. They are the same quality as for vacuum bags. [IMPROVED PREMIUM SEALING DESIGN]: Upgrade your vacuuming routine with our replacement bags, featuring an improved advanced sealing design. Carefully designed openings, slightly smaller for precise sealing, effectively prevent fine particles from being released during operation. Enjoy a cleaner and more efficient vacuum experience because the superior seal eliminates unpleasant odors and ensures effective containment of dirt and debris. [HIGH QUALITY]: Enjoy the same high quality as Part Number () bags, guaranteed top- performance and reliability. Not only are our replacement bags the same quality as the , they also have a more thoughtful opening for easy installation. [Easy Replacement]: Simplify your daily maintenance with the user-friendly dust bag replacement process. Simply remove the entire bag and professionally install a dust bag along the designated bracket slots, ensuring a quick and hassle-free replacement experience color: white Material: non-woven fabric Package Contents: 12*dust bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.