Types of damage to trading cards (corner bends)

The four corners of the trading cards (left, right, top, bottom) are often bent.

It sticks easily.

The size of the creases ranges from small to large.

There are a variety of things to see.

Below is a bent corner of a sticker, but stickers are just like trading cards.

The same thing happens, but I personally find that stickers are more likely to have corners peel off or curl up.

It feels like that.