iJoy is a small business selling a variety of tech accessories, speakers, and headphones.

Gel seat cushions contain silicone gel to help distribute a person’s body weight. They are padded for comfort, and some can attach to a chair. These products may help reduce muscle aches and ...

A good office chair will help you maintain a neutral posture ... However, I found that the chair’s high-density foam seat cushion is comfortable, and the backrest is made of double-layered ...