This package includes approximately 25 discs. Each disc measures approximately 1/4" and is sized to fit perfectly within the channels created by the Surf & Turf Die-namics. Create fun, interactive designs with these handy little devices that provide beautifully smooth movement for slider and spinner cards. Simply sandwich a disc between two card stock circles (created with the Surf & Turf Die-namics,) and adhere your image to one of the circles to create your design. For slider cards, use 2 or more discs positioned parallel to each other; for spinner cards, use a single disc - the smooth surface of the discs will provide for free movement within the channel. These discs can also double as white dimensional confetti circles.