When the hose is removed, there are 49 covers to prevent temporary leakage.

Dimensions (7 each): 3 mm (1/8), 5 mm (3/16), 6 mm (1/4), 8 mm (5/16), 9.5 mm (3/8), 11 mm (7/ 16), 12.5mm (1/2)

Color (7 each): red, black, blue, green, yellow, purple, white