The 3M FR-M40-10 Full Facepiece Air Purifying Respirator Gas Mask in size Small (FR-M40) offers professional-grade protection for industrial and safety applications. With a full face mask design, this respirator effectively covers the facial area to filter harmful gases and particles. The 3M brand ensures quality and reliability, making it a trusted choice for personal protective equipment. Ideal for various industries, this gas mask provides a secure fit for optimal protection.