Always in Style! These 14K gold-filled endless earring hoops earring in 16mm size. Great for everyday wear for work or fun. Size: 16 mm Round 14K Gold-filled endless hoops Endless hoops may be difficult to latch for some people because they are put on differently than other hoop styles. Endless hoops have a seamless look, which makes them so beautiful! They are not a hinged post and have a curved arched post that needs to be gently moved to the side to make a gap to put them in your ear piercing and then pushed back into the end of the tube to close..