Retractable shopping trolley release key for old & new UK Pound supermarket

Description

• the keys may be a different colour than the one in the image
• no need to worry about finding a Pound or a Euro for your supermarket shopping trolley
• this double headed key can be used with trolley mechanisms produced both before and after 2017, when the old round pound coin was replaced by the new 12 sided pound coin
• the key is retractable, just push into the slot, release your trolley and push the key left or right to release
• made from fully biodegradable plastic, the keys are compostable & recyclable
• put it on your key fob and you will never be without it