Quantity:10 pcs/bag
<br />Type:Round 
<br />Form: Oval Form Ovoid
<br />Use For Dental orthodontics treatment 
<br />Sizes Available 
<br />0121 Upper 0122 Lower 
<br />0141 Upper 0142 Lower 
<br />0161 Upper 0162 Lower 
<br />0181 Upper 0182 Lower 
<br />0201 Upper 0202 Lower 
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<br />You can choose any size from above. and leave me a message about the size you want please,or i will send you in Random sizes,thanks.