Add warmth and privacy to your yard this year with the Slipfence Horizontal Fence system. This Aluminum Channel Kit includes 2 (two) channels needed to build one 6ft. high fence panel. This kit combined with the Slipfence Post Kit SF2-PK309, SF2-PK310, provides a strong and long-lasting framework for your horizontal fence project. Attach these two channels to Slipfence Aluminum posts, then slip in regular 1 in. thick deck boards, (called 5/4 boards), sold separately into these channels. The result is a warm, fully private, contemporary, horizontal wood fence that has the strength and endurance of an aluminum fence with the warmth and privacy of a wood fence.This system requires Slipfence Aluminum posts and a Slipfence pair of Cap Rails, either one for the bottom and one for the top of each panel or one just for the top of each panel.Search SF2-PK309 for postsSearch SF2-HCR84-2 for Cap RailOnce your Slipfence horizontal fence system is installed, the wood will appear too high for the channels. Please allow approximately 4-6 weeks for the wood to shrink and settle down to approximately 1" above the tops of the two side channels and then cut your cap rail to size and slip it onto the top of each panel.