A series of {HEAD ~ adhesive patches} are arranged on the upper face of {TAIL ~ the coaster}, whereby the coaster can be releasably attached to the bottom surface of a liquid container 
A series of { HEAD ~ adhesive patches } are arranged on the upper face of { TAIL ~ the coaster } , whereby the coaster can be releasably attached to the bottom surface of a liquid container
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH