Smart Step's revolutionary anti-fatigue floor mats are ergonomically engineered to provide unsurpassed comfort, safety, relief and support while you stand, wherever you stand. The one-piece construction of a Home Collection Mat is made from proprietary SmartTech Polyurethane (STP), providing superior, consistent comfort and support. The same expertise has safely addressed the health and safety concerns of corporate America for many years.The Smart Step Home Collection Classic Series Kitchen Mat has an incredibly supportive and cushioned design to provide unprecedented comfort and relief while standing. This resilient mat will never curl or delaminate. With our proven history, you are buying 'The Absolute Best' in anti-fatigue mats from the Smart Step' Home Collection. Stand Smart, Live Better" Unmatched comfort Trip-resistant beveled edge that will never roll up Offers the best combination of comfort, slip resistance and durability available 99.3% Antimicrobial by design Puncture and heat resistant Safe, non-toxic and 100% recyclable Lightweight and easy-to-clean Size: 32"x20"x_" and 66"x20"x_" SmartTech' Polyurethane (STP) technology 20 year Manufacturer’s Warranty 7-Year Comprehensive Performance Warranty 100% Made in the USA Product ID 36456247