PadNProtect zipper plastics door with dust protection is for dustproof, dampproof, and waterproof. The easiest way to get in and out of a dust barrier. It is self-closing and can easily handle high traffic. Creating an entrance anywhere you want. 

Size: 3 in. x 7 ft.
Quantity: 2 /box

Features:

• "I" shape zipper door
• Dustproof and prevent smells
• Durable quality and reusable
• Dual zipper allows entrance from both side
• Use tape for quick installation