1. Weight: about 115 grams of stainless steel quadrilateral, about 100 grams of stainless steel hexagon, about 90 grams of zinc alloy quadrilateral, about 80 grams of zinc alloy hexagon, about 40 grams of aluminum alloy quadrilateral, and about 35 grams of aluminum alloy hexagon 2. Dimensions: quadrilateral approximately 4.1x4.1x1.3 cm, hexagon approximately 7x7x1.5 cm 3. Material: stainless steel, aluminum alloy, zinc alloy 4. Purpose: decompress toys 5. Features: It can be flipped, rolled, and dropped at the same time, lightweight and portable, matte texture, comfortable hand feeling, simple operation, fun and interesting
