The Computer Powered Techvac 4-Piece Set Vacuum includes two crevice tools and a brush attachment, perfect for keeping your keyboard clean and efficient. Made by Techvac in China, this cleaning kit is lightweight at 7 ounces and easy to handle. With a sleek package dimensions of 8" x 8" x 4", this vacuum set is compact and convenient for maintaining your computer desktop or laptop. The manufacturer does not offer a warranty, but the seller ensures quality and performance in this essential cleaning equipment for tech-savvy users.