BUILT TOUGH: Our premium quality exercise ball was carefully designed with durability and your safety in mind. Whether you want to use our yoga ball at the office or at your home gym, you can count on getting outstanding workouts day in and day out. It's time to drip! | WON'T BURST: Our exercise balls feature an extraordinarily high anti-burst rating thanks to their thick 2.5mm material. Supporting up to 2,000 PSI, our large exercise ball won't explode if punctured, so you can exercise with confidence. You're sure to love our exercise balls for working out! | NON-SLIP DESIGN: A terrific yoga ball for pregnancy, workouts, or just plain fun, our yoga balls were thoughtfully created to be easy to grip, safe to use on virtually any surface, and made to resist slipping and sliding. Plus, our work out balls won't stick to your skin, your clothing, the floors, or collect dust! | MADE SAFE: Free of latex, toxins, heavy metals, and unpleasant odors, our workout ball is safe for those with sensitive skin. Whether you're doing yoga, Pilates, or CrossFit, our fitness ball empowers you to work out the way you want to. | HOME GYM EQUIPMENT: Making a fantastic addition to your existing collection of at home workout equipment, our work out ball is ideal for stretching, correcting posture while sitting at a desk, or exercising. | THE RIGHT SIZE FOR YOU: We offer a choice of 45 cm, 55 cm, 65 cm, and 75 cm sizes to suit your height so that you can easily and conveniently find the correctly sized work out ball to sit on or exercise with. Our sizing chart uses the user’s height to help you select the correct size for workouts and uses desk height to help you select for use as a chair. | A PLETHORA OF COLORS TO CHOOSE FROM: Add some color to any office or home gym! Our balance balls come in ten (10) different colors, from black to red to purple, so that you can choose the right color for you. | WHAT'S INCLUDED: We include the exercise sitting ball, an exercise ball pump, inflation measuring tape, two (2) ball plugs with a removal tool, an exclusive downloadable complete body workout guide, and a downloadable eBook called "The 7 Secrets to Your Ideal Body." Also downloadable is our “Premium Exercise Ball Workout Guide” which picks up where the included-in-the-box “QuickStart Exercise Guide” leaves off. The download instructions are included in a sheet in the box. | A USEFUL GIFT: Give that special someone in your life a truly unique gift that they'll love to use daily. A yoga ball for exercise is a wonderful gift that nearly any recipient can love and appreciate. Whether it's used as an exercise ball, birthing ball, balance ball, stability ball, or weight ball, put a smile on their face with a gift they'll adore. | ABOUT SMARTERLIFE: SmarterLife was started by married couple Tim and Jan DePuy. Their passion for fitness drives them to put extra care into the materials, design, and manufacturing processes of their exercise equipment. Experience the SmarterLife difference for yourself today!