The AmSafe Aviation BH-01 airplane safety harness is a waterproof, adjustable, and washable safety harness designed for children over 24 months old. The harness features a buckle fastening and is made of polyester material. It comes in black and is suitable for both boys and girls. The Cares Kids Fly Safe Children Toddler Airplane Safety Harness is a new product that ensures the safety of your child during air travel.