Giant Red-Plastic Funnel is 9-3/4&rdquo; Dia with a 3-1/8&rdquo; Long x 15/16&rdquo; ID Neck Our giant red-plastic funnel is 9-3/4 dia with a 3-1/8 long x 15/16 ID neck. Just under 10 tall top to bottom. Hang it by the little tab with a hole on the top edge.