Quantity: 5 GEMS Balloons are the perfect balloon to add color and texture to any design or decor. GEMS are high-quality stretchy plastic balloons that can be inflated with helium or air. They are great for bouquets air-filled designs and ideal for organic balloon decor. GEMS are designed with an open valve that can be hand-tied or secured with a zip tie. Clear GEMS Balloons are great for stuffing with confetti smaller balloons feathers tulle and other light-weight accents.