Tape measure, retractable, for measuring sports grounds; length 5m (five metres), width 13mm; made of thin, plastic-coated metal, calibrated on one side with 1mm and 1cm lengths marked in black and 10cm lengths marked in red, for ease of reading. Stored wound-up in plastic case (assorted colours), 7 x 7cm; with locking mechanism and metal clip, for attachment to referee's clothing.
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