Brand New empty unsealed trading card holder is used to slab and seal your own trading cards. 

These do not snap together.

You must use a clear adhesive on the edges or ultrasonic welder to seal these.  

Interior dimensions are for 
standard trading card size 2.5 inches by 3.5 inches.

Label dimensions area is .75 inches by 2.5 inches. 

These cases are UNBRANDED

Card not included. For example only.