Specialized functional components are formed from a single continuous one-piece pliable block. A raised main body is between laterally spaced mounting wings. Each mounting wing terminates laterally in an insertion wedge end. The exterior surface of the main body is formed with a plurality of stick slots. Each stick slot is in a curved configuration with an upwardly facing opening. The exterior surface of each mounting wing is formed with a tapered section adjacent to each insertion wedge end. The exterior surface of each mounting wing is formed with positioning lock ridges between the tapered sections and the main body.