6B：1.2 2.5 4cm/0.47 0.98 1.57in. 4B:1 2.5 4cm/0.4 0.98 1.57in. 2D:0.5 2.5 4.5cm/0.2 0.98 1.77in. 1M:0.9 2.5 4.5cm/0.35 0.98 1.77in. Size: Piping Bags：32 22cm/12.6 8.66in. 【Convenient leak prevention】The pastry coupler allows you to switch between different large piping tip without changing your pastry bag.
