International Buyers – Please Note: Customs and brokerage fees, import duties and taxes are not included in the item price or shipping cost. These charges are your responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to buying. Avogadro’s Lab Supply 2 Row 2 Tier with Drying Rack Test Tube Stand Wooden Test Tube Stand – 2 Tier Rack has 13 positions Upper Tier 7 positions @ 18 mm Lower Tier 6 positions @ 25 mm 6 Drying Pins Specifications Length 10.1″ / 256 mm Width 3.0″ / 76 mm Height 8.0″ / 202 mm Need Test Tubes? All merchandise offered by Avogadro’s Lab Supplyis New from the manufacturer! Don’t forget to visit my for great deals on all your lab supply needs!!!