""Drop and give me twenty!"" doesn t sound like too much fun but turning exercise into a GAME can be fun with the new Tumble N Teach &trade - Exercise cube, From stretching and running to good old ""jumping-jacks "" this Tumble N Teach &trade has a variety of basic exercises to get your student s blood flowing, Good for grades 3-6 in the classroom gymnasium or even outside, This durably built heat-sealed 7"" vinyl cube can provide imaginative fun and exercise!, American Educational Products have a lead ship time of 21 days, SKU: AMED1736