Wide Application Range: ideal for laboratory use, accommodating and air-drying test tubes between 0.79 inches to 0.86 inches diameter, as well as centrifuge tubes and other lab vessels
Precise Dimensions: measures 9.25 x 5.31 x 3.74 inches with 32 holes, each hole fitting tubes up to 0.89 inches in diameter
Durable Material: constructed from 304 stainless steel, ensuring a solid build, long-lasting durability, and resistance to both acidic and alkaline environments
Stable Triple-Layer Design: features a 3-layer design that effectively prevents test tubes from shaking, minimizing the risk of damage
Warranty: if received damaged, please contact us immediately; we will solve it until satisfied