A centralized queue for a network printing system is provided for allowing clients of a network printer to make job requests and enter a spot in a job queue without transmitting the actual print job data to the network. A flagpole extends within the sleeve, the flagpole having an end member defining a shoulder that is adjacent to a top edge of the sleeve so that the sleeve is rotatably supported by said end member. 5 to 10 mol %, based on components i) to ii), of 4 to 10 mol % sebacic acid; 98 to 102 mol %, based on components i) to ii), of 1,3-propanediol or 1,4-butanediol; 0.