Each one is made of soft and squeezable polyurethane foam material and can be customized with an imprinted team name,logo,advertising slogan and more.This is not intended as a toy for children or pets.Some variations in the size,color or texture could vary between each one.Boost your brand when you give out this to customers! Made from pu material, measuring 1.7*1.5*1.4 inch, this custom squishy dinosaur stress ball pen cap. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Sleek design, durable build, easy to grip.