To be used with our Glass Shoes to move and transport your glass. Comes as a pair (set of two). The inside of slings and horizontal straps are covered with reinforced PVC coated material to help prevent cutting. Made with 3" wide polyester webbing which minimizes elongation to 3% or less. Velcro straps prevent slings from shifting on beam when not under load. To be used with our Glass Shoes. 4,800 lbs. capacity per sling, For Jumbo case 130" up to 204"