1,Material:EPE Foam&Nylon. Nylon shell for durability. 2,Playful designs make water safety fun for kids 3,Give beginners confidence when learning how to swim 4,Learn-to-swim aid for beginners in the water 5,Suit for 30 to 50 Ibs kids 6,Support customization,different colors and patterns Made from epe foam, nylon material, measuring 11.8*3.9*5.1 CM, this custom lightweight durable kids life jacket with logo. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Portable, durable, practical for daily use.