As part of the Ryobi 18V ONE+ system of over 200 cordless tools for the home, garden, automotive, crafting and much more, the Ryobi 18V ONE+ RPS18-125SA Cordless Palm Sander Kit (1 x 2.5Ah) is ideal for light to medium weight sanding tasks such as fine finishing and paint removal. Featuring a new and Improved switch and offering a design 10% more compact and lightweight than the R18PS-0, the latest Ryobi Palm Sander fits easily into your hand for greater comfort and control. Delivering a 1.8mm orbital sanding motion for fast and efficient material removal while keeping noise and vibration low. The compact size and triangular pad shape gives the user the flexibility to sand easily in corners and tight spaces. A quick fit hook & loop base ensures sanding sheets are changed fast and easily every time.