with precise standard size Laboratory Optical Microscope Slides and Cover Slips
Microscope slides size:
1" x 3" (25.4 mm x 76. 2 mm), 1.0 - 1.2 mm in thickness
Microscope cover slips size:
7/8" x 7/8" (22 mm x 22 mm), 0.13 - 0.17 mm in thickness
Standard size is suitable for lab, classroom, home school , DIY microscope slides and healthcare facilities.