Auxiliary Stand for Electronic Microscope: with 1.26" rounded clamp to hold the mini digital microscope. Height Adjustable: the bracket can be adjusted up and down for conveniently observing at a proper heights. Non-slip Design: bottom designed with 4pcs silicone pad to prevent the stand from skidding. Big Base: 6.5" large solid base with scales on the surface. Light Weight & Small Size: the easy-to-install stand is convenient to carry around. Specifications: Material: ABS Clamp Diameter: 32mm / 1.26in Base Size: 140 * 100 * 10mm / 5.51 * 3.94 * 0.39in Item Weight: 114g / 4.04oz Package Size: 19.2 * 12.3 * 5.5cm / 7.56 * 4.84 * 2.17in Packing List: 1 * Stand