regular: This neck strap features a V-shaped copper plate with a heart-shaped hole and a brass hook. The synergistic effect of copper and brass produces a richer, deeper tone than the SV950 hook specification. It offers excellent cost performance while enhancing the enjoyment of playing. Because it is made of pure copper, you can enjoy the unique patina that deepens with use. The creator himself uses this strap and is convinced of its charm. This neck strap offers excellent value for money and is recommended for first-time instrument buyers. The warm tone of the copper will make playing more enjoyable. ----- The sound changes with the neck strap! That's right. The sound and playing feel change dramatically. The hook part has an exquisite gap to prevent it from coming off easily. Gottsu has returned to the origins of straps, meticulously crafting each and every part, and handcrafting them to perfection. The neck strap is made of genuine leather, carefully selected by Gottsu himself. The leather's softness and exquisite elasticity mean that there's virtually no strain on the neck. The simple, antique design, with the Gottsu branding, is striking. Gottsu has created a strap that's simple, yet lightweight, durable, and functional, a cut above the rest. *The vinyl tube on the hook is attached for protection. If not required, please remove it before use. *When storing, move the plate all the way down (this may cause the string to twist).[Size Guide]・Short (51cm)...For people with thin necks and children ・Standard (55cm)...For people with standard neck thickness ・Long (59cm)...For people with thick necks *The length for each size is measured from the center of the leather to the hook when the plate is lowered all the way down and stretched taut.