Description: ADJUSTABLE HEIGHTTwo levels of height adjustment, about 30mm and 40mm higher respectively, choose the most comfortable position to use, avoid any fatigue, meet your different usage needs. VENTILATION AND HEAT DISSIPATIONIncrease the space at the bottom of the notebook computer, accelerate air circulation, and ventilate and dissipate heat. STABLE SUPPORTThe triangular principle is evenly stressed, the strong support does not collapse, and the typing is stable and does not shake. DURABLE MATERIALHigh strength and hardness, zinc alloy material, fine workmanship, scratch resistance and wear resistance, full of metal texture. ANTI-SLIP DESIGNThere is a silicone anti-skid pad at the bottom of the laptop stand to prevent the computer from sliding, more stable during use. WITH ADHESIVEWith removable glue, disassembly will not hurt the machine, leaving no glue residue, can be washed and used repeatedly. Specification: Material: zinc alloy Color: black, silver, rose gold Size(approx): 55 x 30 x 4mm/2.17 x 1.18 x 0.16inch(length x width x thickness) Package: 2 pcs x laptop stand Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.