Computer Arm Support Mouse Pad Arm-stand Desk Extender bracelet Only water is used to

Only water is used to paint so it’s safe and clean

Folding and convenient - The Disc Portable Bag can be collapsed and stored in the compartment disk

Pocket Size:Sturdy and well made

you can still extract it right out

Computer Arm Support Mouse Pad Arm-stand Desk Extender bracelet Only water is used toREST Your Arm Easy assembly, no tools necessary. Feature: Compact, intuitive, comfortable Computer Arm Rest Support Reduces tension and fatique in the neck and shoulder muscles Ergonomic designed for office worker and so on Computer Arm Rest is easy to assemble, no need any other tools Adaptable for right or left hand users, 180 Degree Rotated Note: Maximum load: 10kg. Perimeter of chair armrest can't bigger than 18cm (7 inch)! To prepar if the