Features:50ML Tube Rack Test Tube Holder 6 Wells for 20-26mm Tubes.Made of acrylic, clear, glossy, no miscellaneous points.Sturdy construction, strong impact-resistance.Economical rack for applications in lab or at home.Specifications:Material: AcrylicColor: ClearModel: 6 WellHole Diameter: 26mmFit for: 20-26mm tubesSize: 198mm x 60mm x 110mm / 7.8" x 2.36" x 4.33"(L*W*H)Package Contents:1 x Tube Rack