Hithere, Good Day! My name is Nina and I'm a marketing assistant in a multi-million dollar company who been selling on Amazon for 9 years. I'm reaching out because I'm interested in this item Stearns 3000002180 Puddle Jumper Child Life Jacket, Blue Starfish - that you're selling to. I need the following information so I can discuss this with our product manager. 1. What is the Size and weight of the item? 2. How many pcs can do in 1 carton and how much it cost? 2. What is the box size?3. What would be the air and sea shipping fee cost going to Los Angeles Port? If you have time please add me onso I can talk to you for more details. Looking forward to your reply. Have a great day!