Description This black rubber flask holder is designed to provide a stable and secure base for your laboratory flasks. Its durable rubber construction ensures longterm use, while the non-slip surface keeps your flasks in place during experiments. Ideal for various lab settings, it offers reliable support for round-bottom flasks, enhancing safety and efficiency in your work. Features -Color:Black -Material:Rubber -Size:9.30X9.30X4.20cm/3.65X3.65X1.65in -Antislip design: effectively prevents laboratory flasks from slipping, enhancing the stability of experimental operations -Hightemperature resistance: designed to withstand high temperatures, suitable for various heating experiments, ensuring the safe placement of flasks -Universal fit: compatible with multiple flask sizes, meeting different experimental needs and increasing flexibility in the lab -Easy to clean: features an easytoclean surface, allowing for effortless removal of debris after experiments, keeping the workspace tidy -Enhanced stability: the rubber bottom increases friction, providing stable support ideal for small movement experimental platformsPackage list: 2 x flask holders