These two-pendants combo are designed as a pair of flying Angel's wing, wearing it as a witness of love. Man's wing is a little bigger than the woman's.

Size and weight:
man's - 55x13mm(2.16''x0.5'') and 6.3g;
woman's - 45x11mm(1.77''x0.43'') and 5.3g

It's made of 990 silver, which contains 99% silver, more high grade than 925 silver.