Material: TPR (soft rubber) Weight: Small: 30g / Large: 85g / Extra Large: 400g Size: Small: Inflated Diameter: 35-40cm/13.78-15.75 inches (approx.) Large: Inflated Diameter: 65-70cm/25.59-27.56 inches (approx.) Extra Large: Inflated Diameter: 70-120cm/27.5-47.2 inches (approx.) 11. Made of high-quality materials, environmentally friendly, tear-resistant, and very durable. The equipped blowpipe is difficult to blow. It is recommended to use an air pump or an automatic air pump. 22.It is recommended not to blow too much! If it is too big, it can easily be destroyed! Play a little bit and let it stay longer! 3. The amazing bubble ball is just like any other ball you have never played before! It looks like a bubble, it moves like a bubble, but you kick it like a ball! You can kick, smash, throw, bomb, and even sit on it without worrying about deflating! 4. It uses primary colors instead of drawing or spraying to make the colors more natural and smooth. 5. It is perfect for your party. It is by the lake, beach or swimming pool. Bring you endless fun. Its also a good choice as a gift for children.1*Bubble Ball