1. Small and exquisite, do not block the air outlet, increase the fan efficiency 2. Ergonomic design for comfortable office work and improved sitting posture 3. Ergonomic golden viewing angle 4. Folds up less space, making it easier to carry around 5. Golden triangle structure is more stable Beautiful, , not afraid of dirt, can be washed and reused. Metal material, high hardness is not easy to break, not bad for long time use. Compatible with multi-size laptops, height can be adjusted. Applicable products: All laptops, tablets Colour:White Material:plastic Package Contents: 1 * support bases Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.