2,4 x 2,4 x 0,04 inches
SAFE, HEALTHY, AND DURABLE: Our stress balls for adults come in three different densities (soft, medium, and hard), ensuring a quick return to shape after each squeeze and providing varying levels of grip resistance. Each stress ball is made with non-toxic, odorless, and tear-resistant gel, along with smooth non-stick fabric, ensuring durability. With a double-woven surface, they are strong, firm, easy to carry, and simple to clean.