Hedstrom Cars 3 Hopper Ball, Hop Ball For Kids, 15 Inch The Hedstrom Hopper ball is the original Hopper. Hedstrom has been making toys like the Hopper Ball since 1913! Quality Hop Balls come from Hedstrom. Hedstrom Hopper Balls are a great, fun way to get kids active and exercising and are durable enough to use inside or outside. Kids love the fun, colorful graphics of their favorite characters. Hedstrom Hopper Balls are designed to last. The durable vinyl material stays inflated and bouncy while kids hop and bounce almost anywhere. The textured, rugged handle provides a secure grip. The 15 inch diameter is sized for children aged 4+ and is easy to pack along for an outing or easily stores away. The Hedstrom Hopper Ball ships deflated but is easily inflated with any hand pump or electric pump (not included). Easily deflates for storage or travel.