This Balloon 103pcs package includes 90 Metallic balloons (25cm) and 10 Confetti balloons (30cm), Balloon decorative strip, Dot glue reel and a balloon tying tool . Few easy steps for assembly : Inflate balloons upto 3/4 with air (no helium). Tie balloons using the tool and insert to the decorative strip holes. Add different size balloons to fill up. Use glue dots to paste more balloons on balloons to make a fuller arch. When done open up your creativeness and decorate the room with this garland. Package Dimension:20cm(L),14cm(W),6.5cm(H).