Mionix is a really small company which intention is to create perfect products. They test there products out for years before putting it on the market. The Mionix Sargas 900 is one of the best mouse pads I've played on and recommend it to everyone. It's different then a cloth one since the Mionix Sargas 900 is microfiber but it's perfect for the SteelSeries Rival I use. Which actually has the same sensor Mionix's mouses has.