... UV & 10 year guarantee4. Competitive price&high qualityPolycarbonate office chair mat1. 100% Bayer/Lexan material2. 1.5-2.0mm ... , perfect for office applications2) creates comfortable zone under wheeled chairs.3) rectangle cut shape for versatile positioning on ... such as printers, copy&vending machines5) Typical applications: Office chair mat, residential floor protection, playroom and study desks, high ...