Slides with indentations, ground edges. Thickness: approx. 1.5 mm, pack of 5, technical data: thickness 1 5 mm, dimensions 26 x 76 mm, material slide/cover glasses, lime-soda-lime glass (normal glass) 3, edge newly polished, colour slide, half white, number of recesses 1, with recesses yes, cut 90, type slide. RecRecRecRecRecRecRecRecesses 1