I’ve seen a couple concerns voiced about holding onto these keyboards when lifting them, because their profiles are rounded and texture is smooth. You may want to apply some nonslip material where you typically grasp the keyboard. I bought some self-adhesive, textured rectangles that were applied on the back, bottom edge about 1/3 from the right end and on the front, bottom edge 1/3 from the left end. I no longer have ANY concerns about losing the keyboard when lifting it.