ROBERTS Deluxe Seam Roller is the perfect tool to professionally finish even the most demanding carpet seams. Specially designed to seam loop pile carpet, its extra wide 4-1/2 in. rollers reduce seam peaking, and maximize adhesive absorption to ensure strong, long-lasting seams. It is great to work on long join seams, and because it is lightweight, it puts no pressure on your wrist while rolling the joins, minimizing user fatigue. Its wide, nonslip handle makes the roller easy to use. This is the Pro installers must-have tool.