I work in a place where i pulled my card about 50100 times per shift so it is somewhat durable and would probably last a while longer under less strenuous circumstances but over all not a good product especially for keys or something with weight

The first one of the 2 stopped recoiling after about 3 months all it had on it was a electronic key card the second one lasted about 9 months used under identical circumstances however on the second one the plastic clear clip for the card broke after 6 months of use

The clear card clip button clip sucks you need to bend it every few weeks otherwise it will just open randomly under minimal weight