Hit-Air Riding Airbag Vest ※Includes adjusters and instruction manual Used by my elementary school-aged son. Selling because he has stopped riding. He used it when he was between 135cm and 140cm tall. Purchase date: June 2022 Usage: Once a week for 2 years Size: S Retail price: ¥47,000 There is some mud汚れ. He has never fallen off, so the airbag has never deployed. Please understand that this is a used item before purchasing. I am also selling other equestrian equipment, so please take a look if you'd like.