Boost your brand when you give out this to customers!Enhance your marketing campaign with a great product like this Super Hero stress ball key chain!It’s made of PU material,and allows recipients to squeeze and release the tension they feel.They can even attach their keys and always have it nearby.Add your company name or logo and make your business more recognizable!Customize with your own logo,graphics and text for a really unique Stress Ball. Measuring 1.5*2.5*1inches, this custom super hero stress ball key chain. 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.