Mats R us Premium Extra Heavy Duty Carpet Dyed indoor/outdoor mats are constructed from an Extra heavy duty commercial grade Nylon twist pile carpet; heat bonded to a 1.5mm nitrile rubber non slip backing. Produced in our factory in Melbourne we use the latest of carpet dyeing printing technology( 1 of only 3 machines commissioned worldwide) for stunning sharp vibrant graphics and colours that penetrate the fabric all the way through to the rubber with unlimited colours available as well as PMS colour matching. The Rubber is 1.5mm 100% Nitrile and will not curl or fray even after continuous washing. These mats are hose-able, machine washable or dry-cleanable. These mats are the same as our Premium Carpet Dyed Branded mats which have proven to last in heavy traffic retail store environments - they are just a plain colourWe are pleased to extend a 3 year warranty on these mats under normal foot traffic usage.