Dear,you choose size please according to this chart:
<br />Size M:110cm-115cm
<br />Size L:115cm-120cm
<br />SizeXL:120cm-125cm
<br />material: leather
<br />length: 110cm-130cm
<br />width: 4.0cm 
<br />buckle material: alloy 
<br />weight: 0.2KG