Size: 13.5 *3.5 CM . Weight: 60 G Made of good quality plastic, safe and enveriental.It is very safe for your kids. 24 patterns, changes at anytime, anywhere. Great Design: The touch suits the children’s little hands, just perfectly and does exactly what it’s meant too. Your kids will have endless fun with this from dinosaur hunting, Space technology, Sea world, wild animals. The pattern definition can be adjusted, the focal length can be adjusted at will, and the scene experience can be enhanced. A pleasant and cute image-changing picture projector help children to enjoy the pleasure with families and friends, stimulating the brain when viewing the images. The theme of the projecter is science and nature, motivating children to learn the science and nature. Package Includes: 1 Piece Education Torch Projecter Lamp 3 Pieces Cards Note: Please prepare 2 batteries