Features: High definition microscope, encourage scientific exploration and discovery, let children fall in love with experiments, exercise hands-on ability. Three different objective lens multiples can magnify 100x, 400X and 1200X, presenting you with different micro world. Eyepiece height and 60 tilt angle can be adjusted to allow children to observe objects at the best angle. Made of high quality ABS material, it is durable and has long service life. Smooth corner and edge, safe for kids. With LED light (Powered by 2*AA batteries, not included), even in the case of dark light, can also be clearly observed. Specifications: Model: Small/ Large(optional) Material: ABS Item Size: Small: 12 * 7 * 21.8cm/ 4.7 * 2.8 * 8.6in Large: 12.3 * 7.5 * 21.3cm/ 4.8 * 3.0 * 8.4in Package Size: Small: 24 * 19 * 8.5cm/ 9.4 * 7.5 * 3.3in Large: 24 * 21.5 * 9cm/ 9.4 * 8.5 * 3.5in Package Weight: Small: 310g/ 10.9oz Large: 410g/ 14.5oz Packing List: 1 * Microscope 2 * Collection Bottle 1 * Tweezers 1 * Sample Fiber 4 * Blank Carrier 1 * Specimen Box 1 * Photo Holder