The UNi-PRO You Can Do It 270mm twin microfibre roller kit from Uni-Pro combines quality components with trade fabrics to give you maximum performance and professional results. The 10mm nap Microfibre fabric is ideal for use on walls and ceilings and is suitable for use with flat, low sheen and satin paints. This kit Includes: 2 x Microfibre roller cover (270mm x 10mm nap) 1 x 270mm heavy-duty roller frame 1 x 270mm roller tray Handy Tips: If you are painting overnight, make sure you wrap up your paint roller covers in cling wrap, so they don’t dry out. They can then be reused the next day to finish off your painting task. When painting a room always start on the ceiling and then work your way down from there. Ceiling, walls, trims and finally doors.