1, the table and chair double 360° free rotation 2. Anti-slip design at the bottom of the mouse 3. National metal clip 4. Slow rebound memory foam wrist pad 5. The magic tape is fixed, not limited by the size of the armrest Installation method on the table: 1. Hand support plate and fixing clip 2. Place the fixing clip against the edge of the table 3. Tighten the fixing tightening knob 4. Align the buckle of the hand support plate with the corresponding hole on the fixing clip 5. Press the hand rest and rotate it 6. Completed (Note: The tightening effect of the screw knob of the fixing clip is better) Installation method on the chair: 1. Hand support board 2. Place the armrest protection pad on the armrest 3. Put the Velcro into the plastic buckle 4. Adjust the position of the rubber buckle and tighten 5. Stick the Velcro 6. Completed Note: The table can be used for a computer desk with a thickness of 0-60mm Do not poke or pull the wrist pad with your nails or sharp objects during use. The maximum load capacity of the hand rest is 10kg The following tables are not suitable for purchase: 1. The thickness does not exceed 5cm 2. The edge cannot have a slope 3. No decorative strips on the edge 4. There can be no beams on the back of the table Material: ABS Front and back: single-sided Features: hand pillow, arm rest