The turntable is able to withstand the pressure of large, and it is not easy to deformation or crushing. The double stable bearing makes it rotate 360 degrees freely and flexibly. Used for all kinds of furniture chair, office swivel chair, car seat chair, display rack and other characteristics. A practicle accesory for repairing or assembling rotaing chair and machines. Features - ColorSilver - Material: Galvanized sheet. - Size: About 94 x 120 x 9mm71x 86 x 9mm; 51 x 51 x 9mm. - The use of metal, zine plated, non-rust, non-erosion and sturdy, satisfy the function of weights bearing. - With enough beads inside, meet the demand of turntable in flexibility. - Design of round grooves for bearing and supporting, multiple grooves can satisfy the needs of various items and decrease the possibility of too much friction, no destroy to your floor. - Nice tools for assembling furniture, DIY your own indoor decoration, homemade machine and such things by creativity, - These turnable are suitable for home, office, factory and etc. - Warm Tip: Dear buyer, due to lighting effect, monitors brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 3 x Turnable Bearings