Safe and Durable Fun - Crafted from quality TPR material, these vibrant rainbow balls durable enjoyment. They can endure dog bites and withstand repetitive play, promising a lasting fun.Easy Grip Design - Our balls are easy to grab and won't slip in water. The smooth surface ensures a comfortable and firm grip that helps to keep the game on.Waterproof and Reusable - Each ball is made to float on water and withstand any pool or beach activity. They are waterproof, quick-drying, and reusable, ready to entertain you round after round.Bounce on Water - Watch as these lively balls bounce across the water surfaces, bringing a new element of excitement to your water games. Portable Entertainment Complete with a practical mesh carry bag, the balls offer portable entertainment. Whether you're traveling or heading to the beach, the compact and lightweight design makes it easy to carry all the fun with you, all the time. Versatile Enjoyment - Our balls offer versatile fun. Whether at the beach or pool, or even indoors or on a grassy lawn, these balls can bounce into different environments seamlessly.Active Outdoor Play - The balls promote active outdoor play, reducing kids' screen time and enhancing physical activity. They are perfect for interactive catching games, group games, and more. Can also be used indoors: Thanks to their lightweight and durable design, they can add a fun element to indoor games without causing harm to furniture or other items. However, as with all active play, we recommend ensuring the indoor area used for play is clear of breakable objects for safety.While these balls are generally safe for indoor use, I would recommend the following safety precautions to ensure an enjoyable playtime: Clear the Playing Area - Make sure the playing area is free from any breakable or valuable objects that could accidentally be hit.Appropriate Play - Encourage children to play responsibly, avoid rough play or throwing the balls with a lot of force to prevent any damage or injuries.Supervise Children - If children are playing, ensure they are supervised to ensure safe play behavior.Avoid Slippery Surfaces - While the balls are waterproof, they can potentially create wet spots if they're brought in from outside. Be mindful to avoid slips or falls.