Material: stainless steel Function: portable, windproof Model: 625 bell mouth Weight: 26 g Applicable number of people: outdoor Package configuration: bag Multifunctional classification: field survival Specifications: 1. Features; It can keep away from the smoke and smoke eyes, supply oxygen to the fire at high speed and effectively. It can supply oxygen to the fire without blowing too hard. It is convenient to carry, and the design of both ends is improved, without hurting the mouth. 2. Folding: This product has foldable design, which can provide convenience for you. 3. Waterproof: In addition, it still works in rainy and has waterproof design. 4. Portable: When you travel, it is easy to carry, compact and removable. Besides, it's easy to make a fire outside. 5. Size: 14cm in length and 1 in width. 6cm, height 1. 6 cm. The unfolding size is 63cm. 6. Applicable to: very suitable for outdoor activities, outdoor travel, outdoor walking, outdoor climbing, and outdoor exploration. Package Included: 1*Outdoor blowing