PACKAGE CONTENTSPackaging include 2 pieces portable computer keyboard stand. Removable and reusable,can leave them on the computer when you put in in your bag or when you don't need to raise the laptop. PORTABLE AND INVISIBLEThis keyboard stand for desk can be completely folded and put into your backpack or bag, it has an invisible effect after folding, which will not take up your space, so the laptop stand very suitable for carrying and business travel. KEYBOARD RISERMini stable invisible portable laptop stands design for laptop and keyboard, compatible with , Lenovo, Dell, laptop and most 10-18 inches Laptops. And it will become new immediately after washing. ERGONOMIC DESIGNThis mini laptop stand can lift the laptop to provide comfortable viewing position and operating angle. This laptop feet can reduce strain on your wrists and arms, and relieve the neck and shoulders during continuous typing pain. GOOD HEAT DISSIPATIONKeyboard stand is made of high quality lightweight zinc alloy, without blocking the air outlet, the triangular support angle increases the airflow, prevent the laptop from overheating directly on the table.