Round slings are the most universal lifting sling that's available in the market. Being lightweight, flexible, and soft, round slings do not scratch the vehicles. They are also weather resistant. Normally, heavy chains or recovery straps are used for the application of pulling or lifting automobiles. Round slings are easier to be handled. Round slings also does not require continuous sewing which prevents breakdown of sewing edges. Different colors represent different rating which makes it easier for users. Please note that there is no standard of using a certain color for certain working load limit. An user must check the label for proper load rating. Round slings are also called endless synthetic sling. They have internal fiber to let you know if there is any damage to the inner yarn. The yarn and sleeve both made in polyester.