Approved CPSIA and ASTM-F963 test. Made of silver metal pins and a sturdy black plastic frame. Large size 8 x 6 x 1.7 inches, 2 pound. Recommended 6 years up. Features a thick clear plastic front and metal pinscreen design | Simply put use your hands, face, feet or any everyday objects like toys and shapes pressed onto the pins, which will create amazing 3D sculptures | Great tactile and imagination stimulation. The impression remains intact as long as the device is not shaken and placed face up so pins slid back | It is perfect companions for any game room with family board games collections. Can help enhance the focus in kids as they develope their imaginative minds through discovery of items used | MICKYU GUARANTEE : We really appreciate your business and value your buying experience with us. If you are not satisfied with our PIN ART - for any reason, just contact us, we will give you 100% satisfied solutions