Reguleeritav Venturi mask

■ Made of clear, medical grade PVC
■ With adjustable nose clip, elastic strap and latex free
■ Single diluter for one concentration, six diluters can be selected
■ Color: green transparent, white transparent and light blue transparent is available
■ Length: with 2m tubing, different length can be customized
■ Anit-crush tube can ensure oxygen follow even if the tube is kinked