Here you can see different
flag pins, keyholders,
b-cards holders of good quality
and we have multiple design
You can use interface of Keyholder for marketing by attaching on it your business logo. Implementations of this interface can hold any number of keys. In the general case, the keys are returned as a List containing one Map for each row of keys.
and have Pins used for fastening objects or material together, and can have three sorts of body: a shaft of a rigid inflexible material meant to be inserted in a slot, groove