Ordered this to help with back pain that I started after sitting in the same office chair for hours. And indeed it is perfect and works as expected. Really good quality and doesn't feel "cheap". Really soft memory foam that doesn't hurt and feels very comfortable. The pillowcase is also very soft and machine washable (but NOT the pillow itself). Just be aware that this pillow is really soft and you tend to sink quite deep into it before you feel any "support" from it. But that was my goal as there was limited space in my chair. I also tested the armrest of my chair and this cushion could very well be used to protect your arm and/or elbow when using a mouse. In fact, I'm considering buying another one for this purpose ONLY! Helpful Info: The actual size of the pillow is 19.5 inches long X 8 inches wide X 3 3/4 inches thick. Dark blue
Luxury Plush Gel Fiber Pillows By HOMEIDEAS - Queen Size, 100% Cotton Hotel-Quality Down-Alternative Gusseted Pillows Ideal For Side And Back Sleepers, 2 Pack
45 Review
Ultimate Comfort for Stomach Sleepers: DOWNLITE Worlds Flattest Down Pillow - Designed Extra Thin (Standard)
47 Review
Car & Home massage cushion 8028 31x21x10 cm, brown
54 Review
HOMCA Reading Pillow, Inflatable Bed Rest Pillow With Arms Great As Travel Camping Pillow For Lumbar Back Support, Upgraded
44 Review
Gulrear Portable AC Window Seal Kit - White 400CM/158Inch Hot Air Stop Exchange Guards With Zipper And Adhesive Fastener
38 Review
Black 2-Pack Of Vivere EFHTS Accessories For Hammocks
27 Review
Stylish Bracelet Replacement Band With Diamonds For Fitbit Versa 2 Smart Watch - Compatible With Fitbit Versa, Versa Lite, And Versa 2 Bands For Women - Silver
28 Review
Heavy Duty Waterproof Aozzy Air Conditioner Cover For Outdoor Window Units With Adjustable Straps - 17" W X 12" D X 13" H Inches
31 Review