To suit to an idea of an individual user by disposing a holding means to hold a strip such as a ribbon on a strip base sheet.

A holding means 2 is disposed to hold a strip R such as a ribbon on a strip base sheet 1. Specific structures of the holding means 2 include one where openable clips are attached to the longitudinal ends of the base sheet 1 and the two ends of the strip R such as a ribbon are held by the clip. In addition, there is also a structure where male and female hooks 22 that fit into each other are arranged near the two longitudinal ends of the base sheet 1 and the strip R such as a ribbon is held by the hooks. There is also a structure where notched grooves are formed near the two longitudinal ends of the base sheet 1, and the strip R such as a ribbon is run through the groove and held. The base sheet 1 is turned into a bag to form a hollow portion, and strip R may be passed through the hollow portion as a holding means 2.