STEALTHO Office Chair Caster Wheel Set of 5 Will not scratch floors Smooth on cables Quiet No chair mat required Blue polyur

U.S. utility patented: STEALTHO's innovative wheels are convenient for moving furniture. This item is a big hit with over 920% support on the American crowdfunding site Kickstarter, and features a sophisticated design. No chair mat required - Compatible with many floor types. : Safe for use on all materials including hardwood, parquet, laminate, linoleum, tile and carpet, making it suitable for use in any office environment Smooth and quiet barrier-free rolling: Made of elastic polyurethane. Movement is smooth and quiet. Rolls smoothly even on hardwood floors Stem design and heavy-duty ABEC9 bearings: solidly built and built to last About customer service: If you have any questions about this product, please feel free to contact customer support by clicking on the seller name STEALTHO . U.S. utility patented: STEALTHO's innovative wheels are convenient for moving furniture. This item is a big hit with over 920% support on the American crowdfunding site Kickstarter, and features a sophisticated design.