You will receive 30 clip-on tins. 
Each slide open to carry small items such as a key, money, or other very tiny objects. If a Dora fan...great for party favors!
There are two designs...17 iVamonos! Let's Go! and 13 Let's Go! iVamonos! (see photos)
Each approximately 3.5" long x 1.5" wide x 1/2" deep.
These are discontinued by The Tin Box Company. Final Price...no returns. 
Use for house key? lunch money? Coins? Hide a key?

I mail the next USPS business day from North Canton, Ohio. (Monday -Friday by 3pm ET.) While the USPS generally provides reliable estimates, actual delivery times are not guaranteed and may differ due to factors like weather conditions and unforeseen delays. (Sometimes the Akron distribution center will get backed up during holidays or peak season). No worry, your package is not lost, just may take an extra (2-5 business days) to arrive. Delays are usually posted on the USPS website or your tracking information. Thank you for understanding that this is due to USPS and no fault of your seller.