I purchased this on Amazon for around 20,000 yen, but I haven't used it other than to try it on because the clips on the wig's ear pieces were detached and the size was too large. The necklace is made of a fabric-like material. The quality isn't high, but I think someone who can make a few adjustments could use it without any problems. The wig's ears were detached, so I opened the package, but I haven't used it. I think the ears can be attached with a glue gun or adhesive. Please check the images. I will send the set from images 3 to 8.