• No batteries, hoses, or pumps to operate
• Small, lightweight, and easy to use
• Can be clipped to shirt lapel, collar, or pocket, so it won't interfere with user's activities
• Can also be used for area monitoring if sufficient air flow exists
• Pack of 50 CA
• Manufacturer part number: 3520B
• UPC Code: 50051138464894

Specifications:

• Includes = Primary and Back-Up Sorbent Pads
• Quantity = 50 per case
• Wt. = 0.03 lb
• This is a normal stocking item.