[24pcs Patterns] Our projectors come with 3 groups of theme projection slides, each theme has eight patterns, a total of 24 different imaging. Just turn the lens head to focus, let your children enter the magical world of the unknown, which can cultivate children's cognitive ability of patterns.[Safety Plastic Materials] The flashlight projector is made of high-quality plastic eco-friendly materials, safe and non-toxic, durable, and sturdy. The smooth edges will not hurt children's little hands.[Early Education Toy]This projection flashlight allows children to understand the common sense of optics. The projected images at different distances will look different, its reasonable projection distance is about 50-150cm/19.7-59.1inch. Multiple play methods stimulate children's curiosity and imagination.[Easy to Operate] Children's slide projectors are combined with multiple modes and are easy to use. You can rotate the projection lens 90 degrees to switch the projector patterns.