The CH Ellis 05-5951 are for those who have to carry long distances over paved surfaces the 055951 may be the answer. This 9" foam-filled case incorporates an industrial grade four-stage telescoping handle and steel bearing rubber wheels. This unique Ellis design gives stability and ease of handling in most applications. Instructions and a retractable blade knife are included for field customization. Dimensions: 17.75" x 14.25" x 9". Color: Black.