The following example can be applied to all Ring Lock sizes: 7/90/45 - this signifies 7 horizontal wires graduated spacing, 90cm high and vertical spacings of 45cm. Typically placed 5cm off the ground making the top rail 95 cm tall.
PC - IE: right click and "save target as...", Netscape: right click and "save link as..."
Mac - IE: Option/Click and "save target as...", Netscape: Option/Click and "save link as..."