Rug Pad Corner, an online purveyor of rug pads, has announced that its entire product line is safe for use with all types of floor coverings, including wood flooring. The company says its pads, which are made in the United States, do not contain chemicals, glues nor adhesives that have been known to damage wood floors. Rug Pad Corner pads are made from recycled felt, rubber or a combination of the two.