Features 1. Children's vertical high jump measurement device: This high jump measurement toy provides an interactive way for children to practice jumping skills. 2. Vertical jump trainer measurement and testing tool: Jumping is a form of exercise that helps children develop coordination, balance, and physical fitness. 3. The high jump measurement toy features an adjustable height mechanism, allowing children to set personal goals and progressively increase difficulty. 4. In addition to physical benefits, this toy supports educational development. Children can learn basic measurement, number recognition, and goal setting while aiming for higher levels. 5. The high jump measurement toy is designed with safety in mind. It is made from high-quality, non-toxic materials suitable for children. Specification Material: Plastic Color: Multicolor Size: 17 x 14 x 8 cm Weight: 350 g Package Include: 1 x Measuring Instrument Height Wall Sticker