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. Care instructions: Precious metal jewelry should not be worn in the shower, pool, or the ocean. It can damage the metal.