Rex London Doormat NINE LIVES Cats. Make sure your guests feel welcomed, both the two or four-legged, with this wonderful doormat! Made from natural coconut coir fibers and with a non-slip rubber back, this door mat will keep your floors looking nice and clean. Size: 73 x 43 x 1.5 cm. This doormat is made from natural fibres and may shed in the first few months of use. During this period it is recommended to brush or shake the mat to maintain its best appearance. To avoid fading, do not place doormat in direct sunlight or where it will remain wet for any length of time.