tx %E3%82%AD%E3%83%A3%E3%83%AA%E3%83%BC%E3%82%B1%E3%83%BC%E3%82%B9 %E6%96%B0%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3Includes: carry case, inner foam, microfiber cloth S Size supports generally up to 65% keyboards such as 60% and 65% layout keyboards. Inner foam length is 306mm~325mm and width is 125mm. M Size supports generally up to 80% keyboards such as 75% and TKL layout keyboards. Inner foam length is 320mm~366mm and width is 150mm. Please check the dimensions of the foam to confirm compatibility with your keyboard. We are able to ship up to 2 stabilizer sets