Don’t let the brainstorming for a new promotional product drive you crazy; Every squeeze will improve focus, increase strength, and soothe the mind. Relax your mind and body with your new stress ball. Made from pu material, measuring 3.54*3*2.8 inches, this custom house stress ball. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Portable, durable, practical for daily use.