uxcell 100mmx63mm L Shape 90 Degree Angle Try Square Ruler Measuring Tool Product Name: Try Square Ruler; Material: Metal Weight: 137g; Package Content: 1 x Try Square Ruler Scale: 100mm x 63mm; Main Color: Silver Tone Dimension: 100 x 63 x 12mm/ 4" x 2.5" x 0.47" (L*W*Thick); Base Seat Size: 60 x 20 x 12mm/ 2.4" x 0.8" x 0.47" (L*W*H) Blade Thickness: 2.5mm/0.1"