The most intelligent form of exercise available - the Gymnic Classic Ball. This superior quality ball is excellent for all applications in fitness, physical therapy, sports and gymnastics. It follows the guidelines of the renowned Bobat Method which is used in rehabilitation and physical therapy worldwide.The Gymnic Classic Ball is an excellent "way to move", to get in shape and have fun while exercising and maintaining overall health, fitness and wellness. It can be utilized with dance and body movement, aerobics, fitness programs such as pilates and even for dynamic sitting for correct posture. Made in Italy, the phthalate-free, latex-free and BPA-free vinyl is durable enough for use in exercise class and physical therapy settings. Sustainable weight of 270 pounds; available in seven sizes:45 cm/18 inches for heights up to 4" 8" 55cm/22 inches for 4" 8" to 5" 3" 65cm/26 inches for 5" 3" to 6" 0" 75cm/30 inches for 6" 0" to 6" 7" 85cm/34 inches for 6" 7" and over 95cm/38 inches for group activities 120cm/48 inches for group activitiesThe Ledraplastic SpA, manufacturer of the Gymnic line, was founded in 1963 and was a pioneer in the processing of non-toxic vinyl. From the mid-eighties, Ledraplastic SpA has established itself as a manufacturing leader in various areas ranging from toys to fitness to physical therapy and wellness. Gymnic - The Way to Move is the brand where design is based on movement and comfort of people of all age groups.In order to achieve the company"s mission, the materials used are of the highest quality, ensuring compliance with product regulations in the European Union and United States. All products are completely free of Phthalates and Latex. All Gymnic products are made in Italy with no toxic emissions into the atmosphere and all products are also easily recyclable!