ProDec Advance Ice Fusion Jumbo Mini Rollers are designed to hold twice as much paint as standard mini rollers, helping you cover more surface between trips to the paint tray. The 12mm medium pile uses ProDec's Fused Fibre Technology, with synthetic fibres that spring back into shape during use. The lint-free fabric produces a smooth finish without shedding fibres into the paint, and there's no need to wash the rollers before their first use. Suitable for emulsion and satin paints on smooth and semi-smooth interior surfaces, these 4" rollers are useful for smaller walls, panels and areas where a full-size roller would be awkward. The pack includes two roller sleeves in an airtight, resealable bag that helps keep wet rollers usable overnight.