HECO Bristol 102 Stock Cards - 1000 White

We occassionally receive reports a blank cards included in the boxes of 1000 cards. The cards are mass produced and are not individually inspected when packaged. The cards are made in large sheets and then cut, so if one sheet makes it through the process without the proper integration of the front clear piece, when cut the one becomes 20. The solution to this issue would double the price of the cards. We consider the potential for a small number of defective cards to be part of the cost of the cards.