Bouncy Boxing, Velcro Walls, Inflatable Joust, World of Sports - We've got 'em all at AstroJump® Please call today for help planning your next birthday party or event. We deliver to NE Baltimore, MD, including Harford County, Eastern Baltimore County, Baltimore City and the Inner Loop. For nearly 10 years we've been Baltimore's favorite place for carnival and fair rentals for schools, churches sports teams and more. We'll help you plan your event and we'll deliver it all to you - for backyard birthdays, summer programs to school and church carnivals and fairs - Astro Jump® of NE Baltimore has them - and in every exciting theme - football, baseball, hoops & more, in any size, style and color. We have a great reputation for ontime delivery of clean, safe inflatables and we deliver party rentals all over the NE Baltimore Area including Timonium, Nottingham, Perryman, Phoenix, Pikesville, Riderwood, Rosedale, Sparrows Point, Upper Falls, White Marsh, Edgemere, Aberdeen, Bel Air, Upton and Havre de Grace.