Packing: 1pc Material: Plastic Size: 109mm(4.29inch)x88mm(3.46inch)x80mm(3.15inch), inner diameter 65mm(2.56inch) Good abrasion and scratch resistance to protect woodworking trimmers from damage. Simple and effective base locking system to protect the base of the trimmer and smooth sliding of the work surface. Allows you to easily monitor the machine's operation while adding a modern and professional look to your workspace. Specifically designed for use with woodworking trimmers, making it a great accessory for woodworkers. Suitable for all woodworking trimmers and compatible with trimmers.