This hand-held sandblasting gun is a high-quality and durable tool that is perfect for your sandblasting needs. With a hopper capacity of 21lbs, it can handle a large amount of sandblasting material, making it ideal for use in various industries such as vehicle parts and accessories, garage equipment, and workshop supplies. The gun has a spray mesh of 30-120 mesh and an air consumption of 7.00 CFM, ensuring a powerful and efficient performance. Its air inlet is a 1/4" air inlet, and it operates at an air pressure of 90 PSI. Made of PA nylon and carbon steel, this sandblasting gun is a versatile and reliable tool that will last for a long time.