Product Features: Only for beginners or pets. Not for games or professional contests; This package comes with 12 tennis balls, so you always have a replacement to hold. Also, a free bag carrying bags to be convenient for you to carry it. Robust and durable: Made of high quality polyester fiber and rubber, it could last a long time with perfect performance. Ideal for games and drains. Large compatible: the diameter is 7 cm, so it is suitable for all kinds of dogs. Perfect for parties, trips with large groups or group teaching classes. In addition, the swelling feature with a vibrant color makes it attractive for your pets. Not toxic and safe: the non-toxic material is sure you can play dealing with your pets without any worries. 12 tennis balls with mesh carrying bag, no pressure balls Practice teaching and play with pets Sports buckets Tennis ball for easy transportation Product Description: Comes with 12 tennis balls and a free mesh carrying bag, so you always have a replacement Made of high quality polyester fiber and rubber, it could last a long time More robust and durable Perfect for parties, trips with large groups or group teaching lessons Ideal for playing with your pets Non-toxic and safe, so you can use it without worries Specification: Material: polyester fiber and rubber Diameter: 7cm Weight: 600g Package size: 24 x 30cm Package material: Mesh transport bags List: 12x Tennis Ball 1x Bags