Multifunctional: Applicable length between 23-40cm, width between 10-18cm. In addition to chair armrests, it can also be used as a wrist rest when typing or using a lounge chair. Suitable for office chairs, gaming chairs, airplane chairs, dining chairs, rolling chairs, etc. Easy to clean: they can be easily removed and wiped clean. any time you can easily remove the cover and put it in the washing machine. Material: Polyester, spandex fabric. Eco-friendly, waterproof, skin-friendly, durable and waterproof. Office Chair Arm Covers: Repair rough armrests with faded fabric, or cover old armrest surface damage and restore it Like new, repair, cushion and protect your existing chair armrests. No more sore elbows and forearms: these armrest pads solve the problem of hard plastic armrests. They are covered with a premium, ultra-soft polyester fabric that greatly increases your comfort. Comfort arm covers are non-sensory.