Suitable for all front-loading self-service trolleys. The shopping cart puller works perfectly with all common shopping carts. No need to worry about tokens or eurosSimple design: small and light, you can hang the shopping chip keychain on the key ring and take it with you. Thanks to the key-shaped construction, the shopping cart opener fits perfectly into the key ring.Easy to use: can be easily removed from the opening after releasing the trolley. At the end of the purchase, simply place it back on the other cart and lock it in placeLong lifespan: no more cheap, environmentally harmful plastic shopping cart tokens , our shopping cart tokens are made of sturdy metal alloy in matte silver, non-sharp and last a lifetime.Multiple use: can be used as a metal shopping cart token or a key ring. A good choice as a gift.