Apparatus 7, wherein the fixing element has a button with a flange part and {HEAD ~ the flange part} is attachable to {TAIL ~ the tape} 
Apparatus 7 , wherein the fixing element has a button with a flange part and { HEAD ~ the flange part } is attachable to { TAIL ~ the tape }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL