Online Upholstery Class 4 – Edge Roll, Blanket Stitching & Seat Upholstery The Tub Chair This content has been restricted to logged in users only. Please login to view this content. Skills Online Upholstery Class, Seat Upholstery tutorial, Upholstery Tutorial Posted on December 9, 2019 ← Online Upholstery Class 3 – Redesigning The Seat & Sewing Online Upholstery Class 5 – Inside Back Prep & Patterns →