Ergonomic arc-shaped edge design， more in line with human sitting posture, comfortable to sit for a long time. his table is compatible with all the sizes of laptops, phones and tablets.If your job requires standing up to work for a few hours, putting the table on a regular table and will help relieve neck and shoulder pain. It can be folded for storage and transportation. Also, it is very lightweight, easy to carry and play. Mainly used for laptop bed frames, childrens bedside tables, mini writing desks, laptop sofa tables or book tables etc. Anti slip sponge on the bottom of the table, refuses to slide, provides comfort and stability when you dine and work.