well supplied with double-sided tape (once the helping hand caught it easily separates from the paper base). has not once laid off again. A good position for the top corner but the underside of the corner are all two protected. Baby has repeatedly knocked over, no worries. He loves ... and also like to try to remove them but for now it holds. Although for the corners of the toy box too, but way to the corners of less than 90 ° even if we use them anyway for that and it holds for now!
