Description: Made of good quality plastic, and enveriental.It is very for your kids. 24 patterns, changes at anytime, anywhere. Great Design: The touch suits the childrens little hands, just perfectly and does exactly what its 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. Size Chart: Size: 13.5x3.5cm / 5.31x1.38 inch Package Includes: 1 Piece Education Torch Projecter Lamp 3 Pieces Cards(2 Pack) Note: Please prepare 2 batteries Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!