Glass Skyforce Balconies are pieces of Toughened Glass which have supports on either end of them. This allows the Glass Juliet Balcony to have no cutouts and reduces the cost of your Glass Juliet Balcony a lot!
Using this method of Balustrading also allows you to put the supports on uneven walls. When having a Glass Juliet Balcony which is clamped. All the clamps have to be drilled into place at the exact same level. Otherwise, the Glass could shatter.