Check the listing for details. 96/192/240Pcs Dental Kid Primary Molar Crown SS Preformed Temporary Protect Set. Color: Silver, Condition: New. Listed at 89.07 USD. Dental Kid Primary Molar Crown 48sizes Total Package:48pcs/96pcs/144pcs/192pcs/240pcs Stainless steel material Stainless Steel Primary molar Crown for kids Quality Guaranteed. All the size are available, any need, contact me please. The meaning of the D is 1st molar The meaning of the E is 2nd molar The meaning of the U and L are upper and lower L and R are left side and right side The number is size of the crown FDA STATEMENT The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, you can bid on this item only if you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item. Folllowing are our detailed information, if any special request, you can contact us, we are the honest seller in China! Account Name: Mypowerdentist City: Zhengzhou State: HenanPhone Number: +86 15090018974 or +86 371 55037248