Crafted by 3M, this Maintenance Free Half Mask 4251+ is a reusable respirator that offers both comfort and protection. The mask comes in a vibrant, multicoloured design, making it easy to identify and store. Suitable for a variety of settings, the respirator is fashioned from durable silicone material, ensuring a secure seal with each use. The half mask is a single pack offering with a product dimension of 1 x 1 x 1 cm, boasting a lightweight feel at just 260 grams. Its model number 4251 and part number 7100113098 assure you're getting a genuine product straight from the manufacturer, 3M, known for their quality and reliability in personal protective equipment.