With durable acrylic,with high quality and nontoxic, designed to ward off rust and prevent immature bending or damaged. | The pins and frame edges are flat, that is both lightweight and durable, it will not hurt your skin, safe for both kids and adults. | With hundreds of pins, make a variety of impressions.You can use your hands, face, feet or any everyday objects pressed onto the pins, which will create amazing 3d sculptures. The impression remains intact as long as the device is not disturbed. It will enrich your imagination & inspire your creative inspiration. | It’s not just a toy, but also a cool artwork for your home or office.You can play it with your friends at anytime anywhere, such as at home, at school, at work, even at party. | Size: 200 x150 x55 mm, with cool blue color, makes you calm and happy.