1. Uniquely styled Shark pajamas and realistic prints wrap around your legs and feet, allowing you to get into character every time you put them on. 2. Made of the softest flannelette fabric, soft to lightweight and comfortable, warm and durable, let you warm through every cold night. 3. There are four sizes to choose, if you are over your normal weight, please choose a size larger 4. As a cool gift, Shark pajamas are the perfect choice for shark lovers. Make your friend or family member one of the coolest people around and let them enjoy tenderness and warmth. 5. To avoid mixing with other clothing, it is recommended to wash the shark sleeping bag separately. You can wash the soft Shark sleeping bag in the washing machine, add your favorite detergent, wash on a mild mode, and dry on a low temperature Product Information: Neck type: Round neck Applicable gender: Unisex Color Category: Gray Blue Shark Applicable season: Four seasons Material: Flannel Size information: Size: 100cm 140cm 170cm 190cm 210cm