[PLATINUM PLATED STUD EARRING FINDINGS]: Stud earring findings made of platinum plated brass which colour long-lasting and with a high lustre. [RECTANGULAR SHAPE]: Unique rectangular shape is very design-oriented, and with a smooth and shiny appearance which can attract the eye in the crowd. [40PCS RECTANGLE STUD EARRING FINDINGS]: 40*Rectangle stud earring findings: 12.5x1.5mm(0.49x0.06 inch), hole: 0.8mm(0.03 inch), pin: 0.7mm(0.02 inch); 50*plastic ear nuts: 5x7mm(0.20x0.27 inch), hole: 0.8mm(0.03 inch). [PORTABLE BOX]: Comes with a plastic box: 2.67x2.04x0.43 inch(6.8x5.2x1.1cm), put your stud earring findings in to avoid being soiled and loss. [BEST GIFT]: You can use stud earring findings with loop to make some delicate handicrafts as presents to your family members and friends on Valentine's Day, Halloween, Christmas, New Year or birthdays.