School Chalk Board 240cm x 120cm (8ft x 4ft)

A green Chalk Board, also known as a greenboard, is a smooth, hard surface designed for writing or drawing with chalk. Traditionally used in classrooms, lecture halls, and workplaces, it serves as a reusable writing medium. The surface is typically coated with a matte green finish, chosen because it is less reflective and easier on the eyes compared to the older blackboards.

Key Features:

1. Material: Usually made of slate, porcelain enamel, or synthetic laminate with a green finish.
2. Purpose: Used for instructional purposes, allowing educators to write and erase repeatedly.
3. Writing Tool: White or colored chalk sticks are used for writing or drawing.
4. Erasability: Marks can be easily erased using a felt eraser or a damp cloth.
5. Durability: Designed to withstand frequent use without significant wear.

The green color is known for reducing eye strain and improving readability, making it a preferred choice over traditional blackboards.