EverLife® chair mats protect your carpet while improving your mobility and comfort. Each chair mat for carpet use is designed with a smooth, ergonomic rolling surface and easy to handle AnchorBar® cleats. ES ROBBINS® EverLife® chair mats are GREENGUARD Gold Certified for low chemical emissions. With no harsh smell, you can breathe easy knowing ES ROBBINS® chair mats are a healthier solution for the home and workplace. Protects carpet up to 0.75" thick, including padding. Indoor/Outdoor: Indoor; Compatible Surface: Carpeted Floors; Compatible Carpet: Medium Pile; Compatible Carpet Height: Up to 0.75" with Padding.