How to Sew Upholstery Springs to the Hessian StageWebbing & SpringsTypeSpringsLevelBeginner Duration25 minMaterialsStrong hessian · Button twineToolsStraight needle and Curved needle Need the right tools? See the complete guide to upholstery tools. Once the springs are tied, they are covered with a strong hessian, and each spring is sewn to it. This is the last…