Feature: 1. Easy to install and disassemble, convenient to use and store. 2. Has a fan on the tops to suck the air and blow it to the bottom. Ice hockey will be lifted a bit so that it can move smoothly. 3. Enhance parent-child interaction and enhance parent-child relationships. 4. No scratches, no noise and no harm. 5. Perfect for both indoor and outdoor use. Specification: Playing hockey indoors, making it convenient for children to practice hockey at any time without picking any occasions. At the same time, it can enhance parent-child interaction and enhance parent-child relationships. Features: Easy to install and disassemble, convenient to use and store. Has a fan on the tops to suck the air and blow it to the bottom. Ice hockey will be lifted a bit so that it can move smoothly. Enhance parent-child interaction and enhance parent-child relationships. No scratches, no noise and no harm. Perfect for both indoor and outdoor use. Specifications: Hockey size: 145 * 145mm / 5.7 * 5.7in Hockey battery: 3 * AA battery (not included) Goal size: 460 * 260 * 260mm / 18.2 * 10.2 * 10.2in Hockey sticks length: 810mm / 31.9in Main color: blue Main material: plastics Package size: 300 * 210 * 90mm / 11.8 * 8.3 * 3.5in Package weight: 730g / 1.6lb Packing List: 1 * Ice Hockey 2 * Hockey Sticks 2 * Goal Net 1 * Installation Tools Set Package List: 1 * Ice Hockey 2 * Hockey Sticks 2 * Goal Net 1 * Installation Tools Set