Melt away those stresses and strain almost anywhere when you grab on of these super-squeezable stress ball characters and figures.The key chains are tennis pattern and in multi-colors, exquisite design and various color are decorative and eye-catching. These key chains are portable and lightweight, easy to carry, you can put it with the keys in your pocket or bags. It may present a choking hazard to children under 3 years of age. Measuring 1.57 inches, this custom tennis key ring pu toy stress ball. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization: Logo printing available with multiple packaging and color options. Product Highlights: Portable, durable, practical for daily use.