ITEM NAME:100Pcs Microscope Glass Slide Cover Slips 20mm x 20mm ME Specifications: Material: glass Thickness: 0.13-0.17mm Size: 20 mm x 20 mm (3/4" x 3/4") Packing List: 100Pcs Microscope Glass Slide Cover Slips 20mm x 20mm.Material: glass. Size: 20 mm x 20 mm (3/4" x 3/4").
