Made of plastic , lightweight, convenient to carry.
Detachable, convenient to store,easy to install.
There are 40 holes and 50 holes to choose from.
Perfect for use in many applications from laboratory testing to food and beverage service.
Product name: 13mm, 15mm, 18mm Test Tube Holder
Color: Dark blue; Light blue; Green+white
Hole numbe: 40 holes; 50 holes
Package include :1 Pc x Test Tube Holder
The size is measured by hands, please allow minor error of measurement. Photo color might be a little different from the actual product due to color display of different monitors.