Did you know a seal can sleep under water? They can hold their breath up to 20 minutes. Even when they take a nap on shore, they'll hold it. This is because oxygen runs through their veins. This cute plush seal is perfect for any kids' naptime! The WWF Plush Collection by Bon Ton Toys is a wide range of durable, life-like plush animals especially designed for The World Wide Fund for Nature. All plush animals are handmade, contain 100% recycled PET filling and are manufactured according to the highest standards when it comes to child safety and ethical production. For every plush sold, a donation is made to WWF.