Features: Brand new and high quality Elevate Your Lab Experience with the Lens Pinhole Imaging Optics Experiment Kits, Perfect for Precision Work Made of durable plastic, this kits is designed to make your lab work more efficient and accurate Great for students, hobbyists, and professionals who require a sturdy and reliable optics stand Whether you're working in a classroom, a research lab, or at home, this experiment kits can be used in a variety of settings With its easy-to-use design and high-quality materials, the Optics Experiment Kits is the perfect addition to any lab Specifications: Material: Plastic Color: As Pictures Show Size (Approx.): Package Box 25.5x11.5x9cm/10.04x4.53x3.54in Weight (Approx.): 800g Package Includes: 1 Set Lens Pinhole Imaging Physical Optics Experiment Kits note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!