General description Replacement Steam Mop Pads for Bissell Poweredge and Powerforce Lift-Off 1544Z 2078 20781 Series are made from high-quality, durable materials that are perfectly matched with the original equipment. These pads are designed to effectively grab and wrap dirt, dust, and debris without scratching surfaces. They are reusable and machine washable, ensuring long-lasting performance. Technical specifications Material: Fiber Color: As shown Package Contents: 4 x Mop Pads Measurement allowed error: +/- 1-3 cm