Fox fox fox fox and Mizuhiki mask closure accessory. A set of a fox fox and a Mizuhiki with a bell. Use it by attaching the fasteners at both ends of the accessory to the left and right strings of the mask. It is an accessory that makes it hard to hurt your ears even if you wear a mask for a long time. The disposable mask for adults is used in the product image. Depending on the length of the string and the individual difference, the size that is easy to use may differ depending on the ready-made product or handmade mask, so please use two different sizes such as fox fox and Mizuhiki accessory. Fox fox accessory size Total length: about 7.5 cm Mizuhiki accessory size with bell Total length: about 11.5 cm Precautions when purchasing * Please handle gently without applying strong force. * Please note that we cannot accept returns due to loss, damage, transportation accident, etc. during use.