More particularly, it relates to {TAIL ~ a clasp} comprising two metallic parts adapted to be coupled together by the combined action of {HEAD ~ magnetic attraction} and mechanical engagement 
More particularly , it relates to { TAIL ~ a clasp } comprising two metallic parts adapted to be coupled together by the combined action of { HEAD ~ magnetic attraction } and mechanical engagement
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 HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH