Specification:Material: Rubber+PlasticDecorating machine Size: 19 * 9 cm (7.48 * 3.54 inches)Paint Roller Size: 19.5*5 cm(6.88 * 1.96 inches)Weight: 700gApplicable occasions: wrapping paper, meters of fabric, clothes, quilts, pillow covers, curtains, walls, cabinets, doors, tables, curtains, barrels, etc.Package Included:1x Patterned Paint Roller1x knurling decorating machineHow to use:1. Scrape the wall and then polished flat thewall with sandpaper, and then use the latex paintevenly coated on the wall, then waitting for thewall dry.2. Pour the paint into the hopper, turn thepaint roller so that the lacquer is evenly glued tothe roller.3. Keep the vertical direction and scroll fromtop to bottom.Attention:1. The hopper should not be too full during use, otherwise it will drip. In addition, the printing must be completed from the previous one at a time, otherwise the pattern will be interrupted.2. If you have any quality problems or suggestions for improvement, please contact us immediately.