Mechanic imat Max-air Microscope Aluminum Alloy Sliding Base1. Straight guide rail, built in ball design, smooth sliding 2. Aluminum alloy base, strong heat dissipation Anti corrosion, no deformation 3. The product uses excellent environmentally friendly raw materials, has no peculiar smell, is soft, has good toughness, and does not deform when stretched and curled 4. Not only can withstand high temperatures but also can play a super anti slip effect 5. Platform and microscope fixed base Specification: Package