U-shaped size: 61 mm internal diameter 28 mm thickness of the U-shaped 9 mm in diameterStrip dimensions: length 100 mm width 20 mm thickness 7 mmAnnular dimensions: diameter 23.5 mm wide and 5 mm holes 10 mm straightCompass Size: diameter 20 mm thickness of 7.2 mm (about the size of a coin and a dime)
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