Features: Brand new and high quality Protect your fiber splices with our Premium Drop Cable Protection Box! Made of durable ABS material, this small square tube with heat shrink tubing is suitable for optical fibers of various sizes and can withstand temperatures ranging from -40°C to 75°C. Ideal for professionals in the telecommunications industry who need to ensure the integrity of their fiber optic networks. Use it to protect fiber splice trays during installation and maintenance of optical cables. With a service life of over 10 years, our protection box provides long-lasting protection for your valuable fiber optic equipment. Specifications: Suitable for optical fiber: 31x0.9mm, 2.0mm cable, 0.25mm cable Temperature: -40 degrees to 75 Size: diameter 85mm, length 170mm Package Includes: 1 x Drop Cable Protection Box note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.