<b><p>Product Name : 4 Way Test Tube Rack; </p><br> <p>Product Size: 16.6*9.4*4.9cm(L*W*T) ; </p><br> <p>Weight: 128g</p><br> <p> </p><p>Each rack can hold different sized tubes on each side</p><br> <p>Side 1 ( Φ=2.9cm, 4 - 50mL tubes)</p><br> <p>Side 2 (Φ=1.7cm, 12 - 15mL conical tubes)</p><br> <p>Side 3 (Φ=1.2cm, 32 - 1.5/2.0mL tubes) </p><br> <p>Side 4 (Φ=0.8cm, 32 - 0.5mL microtubes)</p></b>