Detachable Polypropylene Test Tube Holder Rack 40 Hole for 15-18mm Tubes Light Blue 2PcsFeatures:Made of polypropylene, durable and light weight, easy to carry.Fit for 15 to 18mm test tubes, round holes, hold 40 tubes.Economical and space-saving rack for applications in lab or at home.3 Layer, 2 slots, each layer has a direction, slide the shelves in from one side, the other side has a lip that stops it, fits very snug.Specifications:Material: Polypropylene (PP)Color: White, Light BlueModel: 40 holeHole Diameter: 18mmFit for: 15-18mm tubesSize: 255mm x 115mm x 65mm / 10" x 4.53" x 2.56"(L*W*H)Package Contents:2Pcs x Tube Rack.
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