• Note: For chair use only!!! The straps only suit for the chair arm rest with circumference range: 4.72''-7.45''.Please to measure if it suit for your chair before purchase.
• Easy assembly, no tools necessary.
• Perfect Arm Support While Working on Your Computer At Home or Work.
• Keep correct posture, avoid cervical vertebrae ache, mouse hand & nearsightedness

1.Circumference rang of chair arm rest can't bigger than 7.45''!!!!

2.To prepar straps if the Circumference rang of chair armrest is bigger than 7.45''!!!!

3.The length of our product straps（HOOK&LOOP ）is11.5'',the length of LOOP is5.9''；the length of HOOk is5.6''.

4.To avoid item be return,Please measure befor purchase!!!

Item Specifics:

Color: Black

Size: Length:45cm(18 inch), Width:18cm(7inch)-12.8cm(5inch)

Material: ABS Plastic

Features:

* Perfect Arm Support While Working on Your Computer At Home or Work.

* Easy assembly, no tools necessary.

* For chair use only!!!

Package Included:

1x Chair Computer Arm Rest(Chair is not included)