This item is a DIY solar car teaching prop, adopting sturdy material, safe to use, simple to assemble, which can exercise students hands-on ability. A good and practical small science experiment prop for students, which can help them improve science logic thinking ability. Features -Color: As shown -Material:Plastic -Size:10.00X6.00X4.00cm/3.93X2.36X1.57in -This set of educational prop is suitable for solar car assemble, and professional and practical. -The solar car learning aid is good for school teaching tool, learning display, and collectibles. -The solar car science aid can improve students' hand-on ability and thinking ability. -To the understanding of solar car model, good for student learning, practical and educational. -Easily enjoyed by all and can provide a great teaching lesson of solar car model kit for all ages. Package list: 2 pcs x 1 × set of solar car model making kit