Adjustable buoyancy levels: The kick board uses a threelayer modular design that can be disassembled and reassembled to provide flotation support suitable for different skill levels and activities in the water. Safe and reliable: Equipped with a safety lock and a linked locking component to ensure a secure configuration, helping prevent accidental collapse during swimming lessons or play. Engaging design: Features bright cartoon elements and saturated colors to create a cheerful look for kids and maintain longlasting appeal and durability during regular use. Nonslip control: Designed to increase palm friction for a secure, nonslip grip, enhancing stability and safe handling for young swimmers at all times. Use scenarios: Swim lessons and kicking practice: Adjust buoyancy to progressively build confidence, buoyancy control, and kicking technique. Pool time and family play: Provides buoyant support and an appealing look for safe, enjoyable water activity. Beginner safety in shallow water: Delivers reliable flotation with a secure grip to help swimmers practice safely.