YANGHX Ergonomic Adjustable Armrest Wrist Rest—Only Adjustable for Chair

• Perfect Arm Support While Working on Your Computer At Home or Work.
• Easy assembly, no tools necessary.
• For chair use only!!!
• Keep correct posture, avoid cervical vertebrae ache, mouse hand & nearsightedness
• Made of strong ABS plastic, ergonomic design for chair, very easy to install. This item is for CHAIR USE ONLY!

SPECIFICATIONS:
Color: Black and White
Dimensions: 45cm(Length), 18-12.8cm(Width)
Material: ABS Plastic

PACKAGE:
1x Chair Computer Arm Rest