be constantly used for up to 10 minutes covering up to 17 square metres of wall. The patented fabric and distribution system ensures even coverage on all surfaces. The Paint Runner Edger is great for painting along side doors, windows and skirting boards. As you don't have to mask around the objects, it will cut your decorating time down to minutes, not hours. No more bending down to charge the roller, no more balancing with a tray on a ladder and NO MORE MESS! No Dipping No Dripping No Mess Less Cost Less Time Less Strain