Thank you for viewing! Instant purchase is welcome. ★ This is a size M listing. This is a simple English letter design, and it's very adult cute. The harness size can be adjusted with the adjuster. Please try it out ★ Color: Red Lead: Approximately 120cm Size: M size 　　　　 Chest M 35〜45cm ※ If you want other colors, please comment. ※ Because this is an overseas product, there may be some loose stitching. We have thoroughly inspected the product, but please refrain from purchasing if you are sensitive or seeking perfection. ※ Sizes are measured by hand, and the manufacturer's published values may have an error of 2-3cm. Please understand.