Specification:Features:This utility tray is good for every dental chair, easy to install and . Made of superior quality plastic, durable and practical. Moderate edge height prevents things falling down and stops the liquid out. Perfectly designed for convenience, it can be installed on any dental chair. Highly recommended for any use where a small unobtrusive tray is neededSpecification:Material: PlasticWeight: 436gColor: WhiteSize: 40*24cm/15.7*9.4inPackage Includes:1 x Dental TrayNote:1. Please allow 1-3mm error due to manual measurement.Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.