Cover plastic plate on work surface. Use of the plate is useful in carrying out works with risk of damage to the working area of workshop bench such as during gluing, painting, work with ceramics etc. Cover plate can be easily wiped or replaced if necessary with another one while working area of bench remains unspoiled. The plate is fastened to the workshop bench by two clamps that are included. The plate is designed for a bench of size 1300 × 1100 [mm]. One table requires two of these plates.