The Slider Channel Builder Die-namics is a framework set that builds interactive sliders for your designs. Start with your main card panel and build the channel that will be hidden behind it. The three thin strips help support the panel, and the u-shaped portion serves as the channel to house (and stop) the slider. The tab is the hint that there is an interactive element to your card. Hide your sentiment on the tab or let something show through to the card base (or hidden panel) when the tab is removed. Stack the die-cut pieces from this set to create a deeper channel. The sky’s the limit with what you can do with the Slider Channel Builder Die-namics! The Slider Channel Builder Die-namics includes 5 slider channel building pieces: Tab 4” x 1 1/4”, Channel 3 7/8” x 1 3/4”, Supports 3 17/8” x 1/4” each. American made steel dies. Die-namics dies work with most tabletop die cutting machines such as the Big Shot & Cuttlebug.