Nerf Dog (2-Pack) UltraPlush Trackshot Ball Dog Toy, Orange/Blue & Green/Blue, Large Plush & Durable: Tear-resistant woven nylon that stands up to teeth Lightweight so you can toss it easily Crunching sound keeps dogs entertained for hours Lightweight so you can play fetch for hours Made to Last: Nerf-quality materials allow this toy to be lightweight and durable