Product Information:Product Size:Butterfly Curvy Copter Puzzle Cube About 5.7×5.7×5.7cm; Helicopter Square Cube About 6.0×6.0x6.0 cm; Tangential Helicopter Cube About 5.8×5.8×5.8cm; Cube Weight: About 393g ;Shipping Weight: About 600g ;General Material: ABS Plastic; Color: Black ; Packing: Original Box; Package Include:3 x Copter Puzzle Cube;We have a very perfect after-sales service system. If you have any questions about your order or product, you can come to consult us. We will serve you wholeheartedly.