Stable and Safe: The swim arm band provides safe buoyancy and helps prevent flipping forward, offering a more enjoyable swimming experience. It ensures stable support and balance in the water. Comfortable Material: Made of premium polyester and PVC, the material is skin-friendly and odor-free, providing a safe and comfortable fit for children. With Waistband: The armbands and front waist belt work together to help babies feel more secure when entering the water for the first time. Functions: This floatation vest with armbands and waist band is designed to assist kids in learning to swim and helps them maintain balance in the water. Cute Appearance: Featuring fun and attractive patterns, these arm bands are visually appealing to young children, helping them feel more at ease during swimming practice. Item Type: Kids Swim Floats Material: Polyester, PVC Gross Weight: 177g / 6.2oz Package Includes: 1 x Kids Swim Arm Band