The Flowbee Spacer Kit comes with 2 x 1 ¾ inch spacers, 2 x 1 inch spacers, 2 x ½ inch spacers, 2 x ¾ inch angled spacers, 1 x ½ inch straight foot, and 1 x angled foot that measures 1 inch on the long side & ½ inch on the short side. Colour can differ from clear to tinted