The unbreakable, polypropylene jar is tapered square with a domed, shallow-thread screw cap. Internal grooves hold up to 10 standard 1" x 3" or 25 x 75mm slides back to back. Base diameter is 2-5/16" (59mm), height is 4-1/2" (114mm). Loosen cover before autoclaving. Supplied 6 per case.

This unit holds ten 3 x 1" (75 x 25mm) slides, which extend above the opening so you can manipulate them without using forceps. The screw cap is made of linerless white polypropylene that reduces solvent evaporation and spills during storage. The unit has a rectangular base and holds approximately 50mL. Manufactured from soda-lime glass. Approximate inside dimensions: 1 x 1 x 2.75�D (26 x 26 x 70mm).