I wasn't sure what to call this! It's white plastic trim that fits into or over a 90 degree corner / edge, if that makes sense.The longest piece is 136 can long.
If you're interested, when you get in touch, let me know, what day / time (before 7 pm please) you can collect from CV5 9AS.
White Plastic corner Trim 90 degrees (Pickford Green CV5)
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