The cover assembly comprises an aluminosilicate glass substrate having {TAIL ~ a thickness} of {HEAD ~ less than 2 mm} 
The cover assembly comprises an aluminosilicate glass substrate having { TAIL ~ a thickness } of { HEAD ~ less than 2 mm }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD