ITEM NAME:Test Tube Boiling Tube Rack / Stand Test Tube Holder 15 Tubes Description: - Durable and easy to clean plastic rack stand - Suitable for 17mm/0.67'' and 20mm/0.79'' diamter glass or plastic test tube or less. - Suit for using in many applications from laboratory testing to food or beverage service - Holds 15 tubes - Material: plastic Specification: - Height: approx. 75mm/2.96inch Package Included: 1 Piece Test Tube Rack.1 Piece Test Tube Rack. - Durable and easy to clean plastic rack stand. - Holds 15 tubes. - Suitable for 17mm/0.67" and 20mm/0.79" diamter glass or plastic test tube or less. - Suit for using in many applications from laboratory testing to food or beverage service.