Product Name : 50 Slide Microscope Box Also available with cork lining. Each slot is numbered to correspond to the slide inventory sheet on the inside cover of . Molded, rigid boxes securely hold slides in grooved slots. Keep boxes safely on the benchtop during use or stack boxes securely on top of each other for long-term storage. Colour : Blue Material : Plastic Capacity : 50 Slides Total Size : 20 x 8 X 3cm/ 7.9 x 3.1 x 1.2inches(L x W x H) Net Weight : 474g Package Content : 6 x 50 Slide Microscope Box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.