Premium Guard Above Ground Swimming Pool Safety Fence KIT C - 2 spans Kit A is required to begin an installation. Kit B and Kit C are added to Kit A depending on the total number of "spans" surrounding your pool. Premium Guard Above Ground Pool Fencing is easy to install and makes for a great DIY project. Premium Guard attaches to the pool's existing braces and is completely modular Easy to clean, maintenance free resin - simply use a hose for a quick spray down. Our square uprights are designed for ultimate rigidity and equal impact force absorption from all sides. Premium Guard creates a visually well-manicured appearance while providing safety and piece of mind.