Helium Cylinder BalloonGaz 30 'Christmas' with Balloons and Ribbon. Contents: 1 helium cylinder (0.21 m3), 15 latex balloons (23 cm), 4 foil balloons (3 x 45 cm and 1 x 46 x 78 cm) and 1 roll of ribbon (approx. 40 m). Colour: Multicolour. For example, to be used during the following party/celebrations: Christmas. The cylinder allows you to inflate up to 30 9 inch/23 cm balloons. The item is made of metal that can be recycled again and again.