Material: Plastic Size: 2cm / 0.79" Color: As shown 1. Strong magnetic design ensures secure connection and smooth rotation, enhancing hand speed and control experience. 2. Eco-friendly ABS material, with rounded corners to protect children's delicate hands. 3. Supports multi-dimensional free rotation and splicing, stimulating children's spatial imagination and logical thinking. 4. Portable and compact design, lightweight and easy to carry, allowing you to enjoy educational and stress-relieving fun anytime, anywhere. 5. Suitable for children, teenagers, and adults, it is an ideal choice for parent-child interaction, intellectual development, and stress-relieving entertainment. Includes: Cube building blocks Notes: 1. Due to various factors such as monitor brightness and light brightness, the actual color of the product may be slightly different from the picture displayed on the website. 2. Please allow for slight manual measurement bias in the data.