Features: Make of foam, it is a great equipment for swimming beginner and swimming training. Ergonomically shaped for natural body postures, arm is bent to relieve and relieve tension hurt in your shoulders, neck and upper body. Swimming kickboards is designs to keep users afloat. Beginner can not stay float when they first learn to swim, so kickboards can of great help. Whether your child is learning to swim or just looking to have fun in the water, our training board is essential swimming aid. The nonslip swim kickboard is designs to help us learn to swim, great for swim beginner who require extra comfortable. Specifications: Component: Foam Size: 48x30x3cm/18.9x11.81x1.18inch Package Includes: 1Pc Swimming Kickboard note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.