For example, a lightweight, waterproof and decorative coaster or {HEAD ~ tray} may be formed by pulling {TAIL ~ the central portion} 24 of the sheet of material 18 tightly across the collar 12 
formed by pulling
For example , a lightweight , waterproof and decorative coaster or { HEAD ~ tray } may be formed by pulling { TAIL ~ the central portion } 24 of the sheet of material 18 tightly across the collar 12
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH