The Blulu 20 Pack Tennis Ball Keychains are designed for both fun and function. Each keychain features a soft, elastic foam tennis ball that retains its shape even when bent, making it perfect for stress relief and fidgeting. The vibrant yellow color closely resembles a real tennis ball, adding a cheerful and eye-catching element to any party or event. These keychains are ideal for use as party favors, school carnival prizes, or gift fillers for Christmas and other celebrations. Their playful design makes them a great addition to any festive table setting or sports center.","Whether you're organizing a sports-themed party, a school carnival, or a Super Bowl celebration, these Blulu Tennis Ball Keychains are the perfect accessory. They add playful charm and visual appeal to any event setup. The keychains are easy to use and can be attached to backpacks or keychains for everyday fun. For children over 14, they offer both entertainment and a great way to relieve stress. A perfect gift for friends, family, or colleagues, these keychains blend creativity with practicality for every occasion.