Use These Soft & Flexible Pressure Balls to Relieve Stress Throughout the Day in a Variety of Colorful Ways. These 2.5-inch Accessories Are Made of Soft Materials & Are a Great Way to Improve Blood Circulation, Relax Muscles, & Calm the Mind. Squeeze Them, Throw Them, Throw Them, & So On. They Are Excellent Gifts for Marketing & Social Events. There Are Multiple Colors to Choose From, & Customize Your School, Sports Team, Organization, or Company Logo or Information Through Our Color Print Process.