Introducing the new MrBeast Lab - Stretchy Heroes! The MrBeast Silver Panther has transformed into a never-before-seen squishy, stretchy hero. At 11cm tall, the Silver Panther Stretchy Hero is packed with unique silver filling, making it as cool as fun. Stretch it up to three times its size, then watch it bounce back, ready for more adventures. What fillings will your child discover? Get ready to unleash an almighty attack and dive into stretchy action at its finest.