Semi Truck Shaped stress ball. White stress balls may discolor over time. Not only are these great for relieving stress, but they make the perfect party giveaways! The stress balls are made of PU. It is a great giveaway for trade shows or marketing events and activities, opening and ect. Your logo and slogan are welcome. Price is for sea shipment door to door. Rush service is available for an additional charge. Measuring 3* 3* 3 inches, this custom creative tennis stress ball with customized color. Dimensions: nan. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Portable, durable, practical for daily use.