Check the listing for details. WIRE GAUZE 5" X 5" w/ 3" DIA. CERAMIC CENTER. Condition: New. Listed at 2.80 USD. 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 5 x 5" Wire Gauze Heat Shield with a 3" Ceramic Center Offered here is a 5" x 5" wire gauze heat shield with a 3" diameter ceramic center. It is made of a high qualiy woven wire; 15 gauge, 10 mesh with the edges carefully folded under. Heat shields are used to protect the glassware when heating over an open flame. They are placed between the heat source and glassware. This shield is available in the following sizes: 4 x 4" 5 x 5" 6 x 6" These sizes are also available without ceramic All merchandise offered by Avogadro's Lab Supply is New from the manufacturer! Don't forget to visit my for great deals on all your lab supply needs!!!