The key board is visually appealing. But if you want a keychain with several keys attached to the designated suspension, you can experience that for the key board is unsuitable - the key will fall down, the milled grooves on the suspension do not hold the keys. Since the board was mounted already in the hall, then helped only creativity. After procuring of rubber O-rings at the hardware store now hold several keys. Surely a sensible "addition" to the Schlüsselbrett.Vielleicht can factory complete the product so ...