This is a new, unused outlet item. The images are samples. Please consider purchasing only if you understand that there may be scratches, stains, or errors that occurred during manufacturing. Please refrain from purchasing if you are overly concerned about these details. We will send you an item that has been opened once for inspection. The following is quoted from the manufacturer's website: This is a glass cord that is easy to use outdoors and is compatible with various designs to prevent your precious sunglasses from falling. Simply insert it into the tips of your sunglasses. For those who frequently take their sunglasses on and off, this glass cord allows you to carry your "removed sunglasses" lightly, eliminating the problem of where to put them. ・Stainless steel magnetic connector By adopting a magnetic connector, it can be easily attached and detached with your fingertips. This solves the problem of the cord getting caught on the brim of a hat or cap when trying to remove the glass cord while wearing them. ・Elastic and quick-drying rubber cord Nylon braided cords tend to absorb sweat and sebum into the fibers, and especially in the field, they can take a long time to dry when wet from rain or sweat, causing discomfort around the neck. The rubber cord dries quickly when wiped, and even severe stains can be easily cleaned with diluted mild detergent. For preventing the loss of your precious sunglasses, and for those who frequently take their sunglasses on and off. Carry your "removed sunglasses" lightly, eliminating the problem of where to put them. Simply insert the glass cord into the tips of your sunglasses. This glass cord is easy to use outdoors and for fishing, and is compatible with various designs. It uses a magnetic connector that can be easily attached and detached with your fingertips. This also solves the problem of the cord getting caught on the brim of a hat when trying to remove the glass cord while wearing a hat or cap. The elastic and quick-drying rubber cord dries quickly when wiped, and even severe stains can be easily cleaned with diluted mild detergent. ※The metal connector part of the magnet is made of stainless steel. The surface is plated, but please refrain from using it if you are prone to allergic reactions to metals.