Wallpaper seam roller - Durable metal roller tool with a bearing for smooth operation and long-lasting use. Compact and easy to carry for on-site use. - Metal seam roller designed to be applied to ordinary wallpaper, thickened wallpaper, non-woven fabrics, fabric cloth wallpaper, foil wallpaper, and other special materials. Provides a reliable option for various wallpaper types. - Function and performance: Used to roll along seams on both sides of the joint to press the seam and prevent the wallpaper from lifting off the wall. Helps achieve a smooth, professional finish and reduces the likelihood of air pockets or misaligned edges. - Material and build: Made of metal with a bearing, offering durability and consistent pressure during use. - Size and compatibility notes: Size is not specified. Designed to work across a range of common wallpaper materials including standard, thickened, non-woven, fabric-based, and foil wallpapers. - Use scenarios: 1) Standard wallpaper installation: Roll along the seam on both sides of the joint to press and secure the seam, ensuring a flat finish. 2) Working with challenging materials: Use on thickened or foil wallpaper and non-woven fabrics to maintain seam integrity and minimize lifting. 3) Seams maintenance and touch-ups: Re-press existing seams to restore a smooth appearance and prevent future lifting. - Important tip: Warm tip: due to lighting effects, monitor brightness, manual measurement, and other factors there may be slight differences in color and size between the photo and the actual item. Thank you for understanding.