Jolly Jumper® is known as a pioneer and global leader in the juvenile product industry. The Jolly Jumper® Baby Exerciser was ... invented in 1910, mass produced for the world market in 1948 and is known today as our signature product, 'The Original Baby Exerciser'. Jolly Jumper® manufactures, exports and imports a wide range of baby accessory items, specializing in Car Seat & Stroller Accessories, Travel, Maternity, Safety, Play and Nursery Accessories/Bedding. Our mission is to gain every parent's trust as a quality and reputable brand. Every child should start out as a 'Jolly' baby. read more