Baby Jack has teamed up with Chad & Jake to create licensed sports sensory toys sold in college bookstores, stadiums and arenas to encourage school pride for little kids. Baby Jack is known for creating comfort, education and fun with the safest tag toy on the market, having ribbons sewn shut into tabs vs loops. These sensory toys bring a developmental benefit to kids and helps with stimulating the five senses: Touch, Taste, Sight, Sound, Smell The plush ball or puck has crinkle fabric inside to evoke the sense of sound. The 8x8 has crinkle paper inside too! It's a wonderful keepsake and pays tribute to your favorite school!