Slide staining set contains a nontarnishable stainless steel, slotted rack, designed to hold 50 slides in a variety of sizes( 3" x 1", 3" x 1.5", and 3" x 2"), a dish and cover. The unit measures approximately 200 x 105 x 83 mm overall. The rack is resistant to most staining solutions. The handle is permanently attached allowing for closure of the dish and for easy insertion and removal of the slides. Contains 1 dish, 1 rack, 1 cover.