Features: brand new and high quality. Good stickiness, it is able to quickly meet the needs of the work and complete the task. Greatly improve the accuracy, save for time and convenient for operation. Pad diameter: 6'' (almost 150mm), for sanding flat surfaces and narrow edges. Scientific stickiness, fit Festool ETS 150/3 EQ; ETS 150/5 EQ; ETS EC 150/3 EQ; ETS EC 150/5 EQ grinder accessories. Use it to make the machine smoother. Soft and delicate, and will not leave dazzling lines on the paint surface, uniform wearing, and extended pad life. Specifications: Material: Plastic Diameter: approx 15cm/5.91 inches Type: Thick/Thin Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Polishing Disc