Back Float Safety Swim Trainer Swimming Bubble BeltCOLOR4The product is shipped based on the color or size of the main image of the product page, if you have special requirements, please leave us a message.Colour:COLOR4EASY LEARNING AND BEGINNER FRIENDLY- The Back Float Can Increase The Childs Body Buoyancy, Provide Good Buoyancy Support, Help Kids Or Beginners Maintain Balance, Allowing Them Learn To Swim Quickly. This Swim Floaties For Kids Help Children Adapt To Swimming, Move Their Arms Freely And Play Alone By The Pool, Making Learning To Swim Easier And Safer.CONVENIENCE AND ADJUSTABLE- The Swim Bubbles Come With 4 Color Adjustable Split Layers, You Can Add Or Reduce Layers According To Your Needs To Adjust The Swimmers Buoyancy, And Make Swimming Easier And More Convenient. You Can Change One Foam Layer One By One, Thereby Changing The Number Of Individual Foam Layers.SAFE AND PRACTICAL- The Swim Belt Is Equipped With A Functional Spring Buckle Design, Making It Easy To Adjust And Fix. Just Press The Black Button By Hand And Squeeze The Safety Clip To Open It. It Will Not Slip Out Or Loose Easily, Keep The Swimmers Arm In The Correct Position And Free Movement During Swimming To Ensure The SafetyCOMFORTABLE AND WATERPROOF- This Pool Floats Is Made Of High Quality And Durable Eva Foam Material And Exquisite Craftsmanship, Which Is Skin-friendly And Comfortable To Wear. The Kids Pool Floats Come With Excellent Waterproof Performance, Non-absorbent, Not Easy To Break, Wear-resistant And Durable.