500 GSM Kraft Paper Board is a heavy-duty type of paperboard that is known for its strength and durability. It has a natural brown color and a rough, uncoated surface that gives it a rustic appearance. The 500 GSM weight indicates the thickness of the paperboard, with 500 GSM being considered a very thick and sturdy option. This type of paperboard is commonly used for heavy-duty packaging applications, such as shipping boxes, as well as for crafting and artistic projects that require a strong and sturdy material. 500 GSM Kraft Paper Board is also an environmentally friendly option as it is made from recycled materials and is biodegradable.