Armrest Mouse pad with arm Wrist Rest Support Adjustable Ergonomic Computer Mouse mat for Chair Home&Office Chair Extender Attachable Black White

[Material]: Made of strong ABS plastic, Wrist part, soft memory spongeergonomic design for chair, very easy to install.[Advantage]: Keep correct posture, avoid cervical vertebrae ache, mouse hand & nearsightedness

• [Avoid myopia & cantilever]: When you install on the chair, your eyes are 50-75cm away from the computer, Can prevent myopia, when installed on the table, avoid cantilever, not to make your arms feel tired and painful
• [Easy assembly]: Easy to install, no tools required, children can install independently, but you need to find the suitable place to fix it and try to fix it as firm as it can
• Use For chair only!!! so you should make sure you use a wireless mouse or the line of a mouse is long enough