Invisible bracket for laptop

Product size: 220mmX 180mm X 2mm
Surface material: PU/imitation microfiber, removable glue
Features:
1. Multi-angle free adjustment, release cervical pressure to work easily, posture is very important
2. Removable and non-marking glue, firm and sticky, can be washed and repeatedly installed and disassembled 100 times and can still be used normally