Because the world needs yet another tablet holder. This one fits my Samsung Galaxy Note,(portrait or landscape) and because it is held together with a couple of keychain rings, folds up nicely to fit in my manbag. It's chunky enough to cut in plywood, but I used acrylic.
To increase the tilt angle, move the feet closer together.
Cut both halves (remember to cut holes first). Join two halves together with loose zip ties or split keychain rings. Stand it up, balance tablet in it.